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Author Topic: Patent Drawings - What is the fair market value of patent drawings?  (Read 653 times)

PatentDraftsman

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A recent review of my "per page" billing (although I work by the hour) shows a downward trend. That is, the average price per page has dropped over the past few years from around $70 to $45 (average). How can this be?

It's simple really. First, keep in mind, I am talking mostly about moderately complex utility drawings. You know, typical mechanical devices. Five years or so ago, client provided electronic engineering files (2D and 3D) were rare. Now, 20%-40% of the projects I work on start with existing engineering files. As a patent draftsman/illustrator, it is my job to utilize these files while maintaining the traditional aesthetic values of classic patent drawings.

Ok, how does this process save time/money and increase accuracy? If for example I needed to illustrate a typical can opener. If I only had blueprints (paper or 2D electronic vector files) or the product (perhaps prototype) to work from, it would take hours and hours to build isometric views, exploded views, cut-aways, etc. But if I have the client provided 3D solid model files, I can whip out page after page of views in a snap. Of course, I always adjust the line weights, add shading (if require), clean up the drawings, remove unnecessary lines, etc.

How does this all work into the concept of fair market value? Let's take the exploded view mentioned above. If I have the 3D solid model engineering file to work from, it may take me 1 hour to produce the exploded view. If I work from the model or blueprint, it might take me 6 hours or more. At the end of the day, the finished product looks exactly the same. However, an attorney may look at the two identical pages produced by two different draftsperson and wonder why one (for example) is charging $46 for plate and another draftsperson is charging $276 (or more) for what looks like "the same thing".

In my book, patent draftsmen, patent draftswomen are technical illustrators. Not engineers, not graphic designers. Yes, there are exceptions. Engineers for the most part make "good money". However, engineers do not always make the best patent illustrators. They usually use the wrong tools (engineering tools), and usually do not have all the broad skills (such as drawing from photos) necessary to meet all the patent drawing challenges. Graphic designers generally draw pretty pictures but do not always have the engineering knowledge (or tools) necessary to utilize existing engineering geometry or the mechanical knowledge to understand and emphasize the key features of a technical invention. And, graphic designers are usually paid less than engineers. I point this out because an engineer's time is generally more valuable than a graphic designers time. The question is, should the client (attorney) be paying their draftsperson engineering wages or designer wagers. Answer: Neither.

My decades of experience as a technical illustrator has convinced me and my clients, for the most part, the skills necessary to produce the broad range of challenges presented in producing patent drawings can be accomplished by a true technical illustrator. I will explain my meaning of "true" technical illustrator at another time.

So, if the best skill to employ for patent drawings is a technical illustrator, this is the skill level you should be hiring and paying for. Why pay an engineer price to draw a simple object or pay a graphic designer to struggle with a complex engineering challenge? The question is, what is the fair market value for the products and services you are buying?

As I mentioned above, prices can depend on the source materials (ie., engineering geometry, etc.). In the long run, all talent charges (give or take) by the hour. This is why less and less draftspeople are charging by the plate. There are too many variables. The trick is to keep the production time, therefore cost down. And, to pay a fair wage to the appropriate talent level. Keep the production cost down by providing the optimum source materials to a service provider who has the talent, skill and tools (drawing programs) to do the task efficiently.

If you provide 3D model geometry to a graphic designer, illustrator or engineer who does not have the skills or tools to utilize it, you could be paying 4 times or more what it should cost.

I'm going to stick my neck out here. Assuming the person you hire for your drawing requirements is competent and has all the correct skills, experience and tools to draw from all source materials (photos, sketches, prototypes, 2D & 3D geometry, etc.), you should be paying from $40-$60 per hour. A proficient technical illustrator can make "good money" and the attorney should be spending an average of $45-$80 per plate (average) for drawings. Again, these are my opinions, my calculations. This is my suggested fair market value.

I assume this post will raise more questions than provide answers. And, the observations I have presented are my own - based on my particular experiences. Others may argue my presentation. Let's keep this thread moving. I will try to answer all questions and clarify where I can.

At your service, Mike Maloney - Patent Draftsman / Technical Illustrator
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tkfx2000

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What software packages are typically used to make the drawings? and make use of the 3d CAD models?
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PatentDraftsman

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What software packages are typically used to make the drawings? and make use of the 3d CAD models?

There is a variety of free viewing programs for viewing 3D files. An example of a "viewer" is eDrawings http://www.edrawingsviewer.com. CAD viewers are great for general information. This is a great tool for attorneys. And, it's free. The problem with CAD "viewer" programs is they view, rotate, explode, display BOMs etc, but the files they SAVE are raster. That is, basically a screen capture of what you see. You can SAVE typically as JPG, PNG, etc. The real problem comes when the attorney snaps a bunch of images for the application and then sends these raster images to the draftsperson. Raster images are (to use an examiner's expression) rough and blurry. The only way around this is to have the draftsperson use the raster image as a background and tediously (time consuming and expensive) trace over it. Basically reinventing the wheel. Now, if the draftsperson had the vector file and the correct tools, recreating the views of the attorney's choosing is less tedious. The vector files can almost be used verbatim.

As I mentioned before, I believe patent drawings should be executed with technical illustration tools, not engineering or graphic design products. For instance, I know some people produce quite nice patent drawings with AutoCAD. But tracing a photograph with AutoCAD is difficult-to-impossible. I know I will be contradicted. VISIO can be used for charts, but they usually end up pasted into a WORD documents and when they are extracted (the views cut and pasted from the Word document), they usually get all misaligned, etc. and require extensive rework. Many illustrators use Adobe Illustrator. It's ok, but not terribly suited for isometric drawings, does not have an variable grid (that I'm aware of) etc. I typically use IsoDraw, Corel Designer Professional, some Adobe Illustrator, paint programs and a myriad of 3D processing (image positioning with export to 2D HLR [hidden lines removed]vector files) software for direct use in the drawing programs.

Ok, the myriad of 3D processing programs include QuadriSpace, SketchUp Pro, Right Hemisphere Deep Exploration, etc. I also use native CAD programs such as SolidWorks and ProEngineer to manipulate the native 3D CAD files for export into the 2D drawing environments of programs such as Corel Designer.

Each project has unique problems and solutions. The key is to know the shortest distance between the source materials and the finished drawing - and having the tools to get there.

At least once a week an attorney will send me a file and say, "I can't view this. Please open it and send me views to work with." This is not a problem (usually). And with my experience, I can usually guess the views required by the attorney. After all, it would be time consuming, expensive and a huge learning curve for the attorney to be fluent in the file types, versions, compatibilities and and tools to utilize them. However, it is the responsibility of the draftsperson to be fluent and up-to-date with all the technologies required to best serve you.

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