Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Ripon, CA ranks #7,029 worldwide for total patents filed in 2016, with 12 patents from 7 inventors. Leading employers of inventors based in Ripon, CA include G3 Enterprises, Guntert & Zimmerman Const. Div., E. &J. Gallo Winery. That works out to 0.8 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–7 of 7 inventors

Rank Inventor Primary Company Patents
1 Scott DeJong G3 Enterprises 6
2 Gerald L. Dahlinger Guntert & Zimmerman Const. Div. 1
2 Riyadh A. Al Quaqezeh 1
2 Jeff Miller E. &J. Gallo Winery 1
2 Ayman Sulaiman 1
2 Douglas M. Lorang Smith & Nephew 1
2 Michael A. Engel Lawrence Livermore National Security 1

Part of California