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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Bonsall, CA ranks #6,415 worldwide for total patents filed in 2021, with 15 patents from 7 inventors. Leading employers of inventors based in Bonsall, CA include Purewick, Silanna Asia Pte, Gilead Sciences. That works out to 3.3 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 Raymond J. Newton Purewick 4
2 Joseph H. Colles Silanna Asia Pte 3
3 Doug Rehder Gilead Sciences 2
3 Camille R. Newton Purewick 2
3 Channing Shattuck Luminara Worldwide 2
#6 Richard Walsh Viasat 1
#6 Mark A. Wollam 1

Part of California