A Full Service Patent Illustration Company

Patent Illustrator

Kuenzel Co., Inc. is a patent illustration company offering full service patent drawing preparation for intellectual property professionals.  Illustrations are expertly prepared in accordance with all U.S. Patent and Trademark Office requirements, PCT guidelines, and in accordance with foreign requirements as well.  We are committed to providing exceptional customer service with an emphasis on timely production and top quality illustrations that meet industry demands.

We are committed to offering our services at competitive prices.  We invite you to contact Kuenzel Co., Inc. to discuss your needs, discuss timelines and to get a quote.  As you will see by the testimonials from dozens of industry professionals, we pride ourselves on providing exceptional service and are dedicated to meeting the demands of our clients.  We look forward to working with you.


  • "Kuenzel Co. provides a fast and accurate service with a personal touch.  They're always my first choice because I can rely on them to provide great work on the schedule they promise."
    - Patent Attorney, Houston, Texas
    ..     Read More >>

  • “Ingo’s prompt response to drafting projects and availability for amendments and additions makes him my preferred supplier.â€
    - Patent Attorney, Dallas, Texas
    ..     Read More >>

  • "Kuenzel Co. has been our only drafting service for many years, and for good reason.  The drawings we receive are always of the highest quality, and are delivered promptly.  We couldn't ask for more from a drafting service."
    - Patent Attorney, Rockwall, Texas..     Read More >>

  • "Having worked with a number of draftsmen, I can attest that Ingo Kuenzel is one of the most experienced draftsmen I have had the pleasure of working with.  I always appreciate Ingo's thoroughness and high quality of work.  I recommend Ingo to all of my colleagues."
    - Charles Kulkarni, Patent Attorney, Houston, Texas..     Read More >>

  • "I have used Mr. Kuenzel's patent drafting services for a good number of years, and have been uniformly pleased with the high quality of the drawings, the quick turnaround, his helpful suggestions as to how best to illustrate rather complicated mechanical devices, and the quite reasonable prices he charges for the excellent patent drawings he sends me.  Many of my clients have also recognized, and told me, what good drawings accompany the written portions of their important patent applicati..... Read More >>

  • "Mr. Ingo Kuenzel has provided me with patent drafting services for over fifteen (15) years and, in all that time, his work is top quality.  He is considerate of his client's needs in connection with both quality and turn-around time  and I highly recommend Mr. Ingo Kuenzel as a draftsman with respect to all of your patent or trademark drafting work."
    - Patent Attorney,  Branson, Missouri..     Read More >>

  • "Kuenzel Co, Inc. provides high quality drawings on a timely basis and at a reasonable price.  Ingo provides thoughtful suggestions about how best to illustrate what you are trying to depict and thus acts like more of a partner in the process than simply a draftsman.  Your satisfaction is very important to him.  He's not satisfied with the drawings until you are.  I highly recommend his work."
    - Patent Attorney, Houston, Texas
    ..     Read More >>

Kuenzel Co., Inc.

25 Ophir Drive
Durango, Colorado  81301
Phone: 866.653.4351
Email: contact@KuenzelCo.com