Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Carstairs, CA ranks #35,140 worldwide for total patents filed all time, with 24 patents from 13 inventors. Leading employers of inventors based in Carstairs, CA include Philips Electronics North America, Herkules Equipment, Bj Services.

Showing 1–13 of 13 inventors

Rank Inventor Primary Company Patents
1 Clint Mason Philips Electronics North America 9
2 James T. Asanger Herkules Equipment 3
3 Timothy Charles Van Horlick 2
#4 Thane D. Schaffer Bj Services 1
#4 Thame D. Schaffer Bj Services 1
#4 Craig Antony HOWARD 1
#4 Peter J. Gillis 1
#4 Graham Steckly 1
#4 Lloyd W. Ogle 1
#4 Dale Steckley 1
#4 James C. Bergeson 1
#4 Marion D. Bergeson 1
#4 James D. Bergeson 1