Specializing in patent illustration since1958
For over 50 years, John R. Evans Drafting & Design has been providing the intellectual property community with the highest quality patent and trademark illustrations. Because of our unwavering dedication to our clients needs and the personal attention we give to every case, we have been able to keep our draftsmen producing the patent drawings our clients rely on. Our studios have seen technologies and products come and go and come again. We've transformed from once cutting edge technologies like technical pens and lettering machines to the latest in CAD and digital illustration software. One constant through all the years of change has been the quality of our products and services. Our patent drawings retain the same high quality and standards as the very first illustrations we created in our studios over half a century ago.