Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Simi, CA ranks #25,304 worldwide for total patents filed all time, with 44 patents from 19 inventors. Leading employers of inventors based in Simi, CA include The Boeing, International Paper, Electric Power Research Institute.

Showing 1–19 of 19 inventors

Rank Inventor Primary Company Patents
1 Steven C. Fisher The Boeing 11
2 Bruce Rose International Paper 4
2 Edward Moody Electric Power Research Institute 4
#4 Andrew G. Kimbrough Kinetic Energy 3
#4 Donald P. Viri Dimetrics 3
#4 Frank A. Wilhelmi Hughes Aircraft 3
#7 Michael S. Templeton Unknown 2
#7 Charles M. Seymour 2
#7 Steven K. Eisenberg Whittaker 2
#10 William C. Bowling 1
#10 Vernon E. Haury 1
#10 James Michel 1
#10 James T. McCormick US Dept of Energy 1
#10 Arsenio B. Saenz, Jr. 1
#10 Thomas P. Giacomelli Tre Semiconductor Equipment 1
#10 Gerald K. Cairns 1
#10 Russell Sylvis 1
#10 Barbara A. Barton 1
#10 Lawrence J. Sikora Malibu Research Associates 1

Part of California