Mr. Lewis has practiced continuously in the Denver and Fort Collins areas for over 50 years handling a wide variety of IP matters.  Worked as a Patent Examiner in the U.S. Patent and Trademark Office.  Expertise is electronic and electromechanical technology.


Institute of Electrical and Electronics Engineers

American Bar Association

Colorado Bar Association

American Intellectual Property Law Association

Capital City Kiwanis – Past President and Board of Directors

The Gideons International – Fort Collins South Camp



Authored “The Defense of Misuse in Copyright Actions” in the DENVER LAW CENTER JOURNAL

Co-authored “Recent Developments in Copyright Law:  The Berne Convention” in THE COLORADO LAWYER

Co-authored “U.S. Customs Service Enforcement of Intellectual Property Rights” in THE COLORADO LAWYER

Practice Areas:

My practice includes patent validity and infringement opinions, intellectual property licensing and litigation matters before the Federal Courts.

Representation in Washington, D.C. and in foreign countries and carry on an active domestic and foreign practice including litigation, licensing, and secrecy agreements as relate to all phases of patent, copyright and trademark law.


Received Bachelor of Science degree in Electrical Engineering in 1959 from South Dakota School of Mines and Technology.  Received Juris Doctor of Law at the University of Denver after earlier attending George Washington University.  Member of the Bar of the State of Colorado, United States Federal Court, District of Colorado. Registered patent attorney with the United States Patent and Trademark Office, Washington, D.C., 20231—July 21, 1965.