Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Stewiacke, CA ranks #20,371 worldwide for total patents filed all time, with 64 patents from 21 inventors. Leading employers of inventors based in Stewiacke, CA include Aventis Pasteur, Cummins, Trudell Medical International.

Showing 1–21 of 21 inventors

Rank Inventor Primary Company Patents
1 Kenneth K. Sokoll Aventis Pasteur 9
1 Gregory A. Weber Cummins 9
3 Mark Nagel Trudell Medical International 8
3 Douglas Ernest Hills Fpi Fireplace Products International 8
#5 Alex Gubbels Siemens Vdo Automotive Ag 5
#6 Thomas E. Clarke Avid Technology 4
#7 Shelley Peters 3
#8 Robert H. Maxwell, Jr. Tir Systems 2
#8 Trevor T. MacPherson IBM 2
#8 Ola Wiberg 2
#8 Joachim George Borck General Hydrogen Corp. 2
#12 Andrew W. Gubbels Sonometrics 1
#12 Harold G. Dickie 1
#12 G. Kevin Wilson 1
#12 Todd Christopher Langille 1
#12 Steven Mark King 1
#12 Gerry Cayer 1
#12 Sandra R. Falkins 1
#12 James D. Falkins 1
#12 Carl Hofsteede NVIDIA 1
#12 Sebastien Goudreault 1