Metz Drafting & Design Service
- Offers patent drawings to the intellectual law community.
- http://www.mdad.us

Midwest Drafting
- Patent illustration drafting firm.
- http://www.midwestdrafting.com

Do-All Patent Drawings, Inc.
- Patent drafting services for patent attorneys and inventers.
- http://www.doallpatentdrawings.com

I.D.C.S. Reg'd
- International patent drafting services for utility and design patent illustrations, and trademark drawings. Based in Cambridge, Ontario
- http://www.idcsregd.com

Tecdra Patent Graphics
- United states patent drawing services, from offices in Tampa, Florida.
- http://www.tecdrapatentgraphics.com

DraftInc
- Develops patent drafting and trademark illustrations.
- http://www.patent-drafting.us

IPMetrix
- Provides technical illustrations for the legal community, with company profile, portfolio, and list of services.
- http://www.ipmetrix.com/

Dakatec
- Offers drafting, patent drawings and trademark illustration services.
- http://www.dakatec.com/

Quality Patent Printing, Inc.
- Providing U.S. and foreign patent drafting, corrections, trademarks, design drawings, utility drawings, DNA sequences, photographic patent drawings, foreign filing and other patent related services.
- http://qualitypatent.com

Patent Perspectives Technical Services
- Patent drafting company providing depictions of inventions for submission to the PTO.
- http://www.patentperspectives.com/

Technical Publication Associates, Inc.
- Patent illustration services for legal firms and companies including two-dimensional drawings and schematics, three-dimensional isometric drawings, and exploded-view assembly illustrations.
- http://www.tpainc.ws

DPR Patent Drafting Co.
- Specializing in patent illustration at an affordable price.
- http://www.dprpatentdraftingco.com

IP Graphics
- staffed with outstanding illustration skills and expertise in the latest illustration technology.
- http://www.patdraw.com

Bruce2 Drafting Services
- Providing formal patent and trademark drawings to patent attorneys and inventors.
- http://www.bruce2.com

Prime Edge Drafting Co.
- CAD modeling and drafting company based in Redwood City, California.
- http://www.primeedgeco.com/

JBL Patent Service Co., Inc.
- Professional experienced patent drafting service. All drawings on a database accessible through our web site, print and download formal US and Foreign drawings for free.
- http://www.jblpatent.com

Amp Illustrating
- Provides drawings and trademarks, with samples, service details, and contact information.
- http://www.ampillustrating.com/

Poray Patent and Illustration
- Specializing in patent drafting and technical illustration. Located in Rochester area, New York.
- http://www.poraypatent.com

Arrow Patent Design, Inc.
- Specializing in patent drafting and trademark formalization.
- http://www.arrowpatent.com/

Compudraft
- Illustrations for patent and trademark applications.
- http://www.comp-u-draft.com/

Precision Illustration
- Patent and trademark drawings.
- http://www.prillus.com

Protek
- Domestic and foreign patent drawings.
- http://www.protekpatents.com

Superior Designs
- Providing full engineering support services, patent drawings, and 3D animation.
- http://www.surfersnet.com/sdi/Services.htm

GreenTree Patent Drafting
- Patent drawings.
- http://www.issachar.com