Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Warson Woods, MO ranks #23,524 worldwide for total patents filed all time, with 50 patents from 13 inventors. Leading employers of inventors based in Warson Woods, MO include Lancer, Ethyl Petroleum Additives, Apse. That works out to 24.8 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–13 of 13 inventors

Rank Inventor Primary Company Patents
1 Thomas J. Chadwell Lancer 24
2 Armgard K. Everett Ethyl Petroleum Additives 4
2 John L. Killmer Apse 4
#4 Donald J. Beach Barry-Wehmiller 3
#4 Kevin Michael Knopf Cooper Technologies 3
#6 Marvin L. Oftedahl 2
#6 J. Ray Barnes 2
#6 E. Paul Reh The Crawford Group 2
#6 Dana H. Saylor Novus International 2
#10 Richard F. Massey The Boeing 1
#10 Gordon W. Gosh 1
#10 Peter M. Ellis Engineered Support Systems 1
#10 Marcus E. Raichle Washington University 1

Part of Missouri