Biography

Ingo KuenzelIngo Kuenzel, C.E.O. of Kuenzel Co., Inc. is a second generation patent illustrator with a Bachelor of Science degree in Mechanical Engineering Technology from Texas A & M University.  His father, Rainer Kuenzel, started Kuenzel Co. in 1967 in Houston, Texas.  Continuing in the family business, Ingo began doing patent illustrations in 1995 and incorporated in 2007.  Since that time, the company has prepared well over 20,000 patent illustrations, servicing a client base not only in the Western United States, but overseas and nationwide as well.

Kuenzel Co., Inc. prides itself on preparing top quality patent illustrations for intellectual property professionals in a timely manner at competitive prices.  As many clients will attest, Kuenzel Co., Inc. is committed to meeting their clients’ needs expeditiously with precise attention to detail.  Ingo’s background in engineering makes him uniquely qualified to provide exceptional illustrations that not only meet all U.S. Patent Office requirements, but international requirements as well.  Kuenzel Co., Inc. is committed to exceptional customer service for their clients who depend upon a top-quality product that meets industry demands.


  • "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 >>

  • "Ingo prepares very crisp and precise drawings, both mechanical and electrical drawings.  His skill shows up best in complex mechanical drawings in which he renders complicated structures that are otherwise difficult to visualize in clear form and exhibits the working relationships among parts."
    - Texas Patent Agent
    ..     Read More >>

  • "Ingo does a fantastic job of turning my hand-drawn sketches into beautiful patent illustrations. He also is gifted at understanding the technology he's drawing, allowing him to ask appropriate questions and improve upon the sketches instead of merely copying them."
    - Melody Wirz, Patent Attorney, Houston, Texas..     Read More >>

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

  • "Ingo Kuenzel is without a doubt the best patent draftsman I have ever worked with (and in 20 years of practice I have worked with many).  His attention to detail, understanding of Patent Office requirements, ability to anticipate needs, and responsiveness to emergencies have made him our go to man when we need a difficult job done."
    - Jim Huffman, President, Huffman Law Group, P.C., Colorado Springs, CO
    ..     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 >>

  • "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.

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