In addition to working with your clients' sketches, models and photos,  we are able to take 2D and 3D CAD files supplied by your clients and use them in the preparation of formal design and utility drawings.  We are capable of using most of the major formats available today including:

-DWG

-DXF

-STEP

-SLDPRT/SLDASM

-IPT/IAM

and many more. Contact  for details and pricing.

Some more examples of the many design patents prepared:

US D759,341 S
US D699,416 S
US D715,516S
US D751,266 S
US D752,841S