Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Placerville, CA ranks #5,491 worldwide for total patents filed in 2016, with 17 patents from 14 inventors. Leading employers of inventors based in Placerville, CA include Intel, Balanced Body, Maquet Cardiovascular. That works out to 1.6 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–14 of 14 inventors

Rank Inventor Primary Company Patents
1 Christopher E. Cox Intel 4
2 Brian Masterson Balanced Body 1
2 Bruce A. Baker Maquet Cardiovascular 1
2 Eric Phipps Unknown 1
2 Janet Lopina DeMaria 1
2 Kel Eugene Lemons Smartwash Solutions 1
2 James R. Curtis HP 1
2 Paul Getchel Temptronic 1
2 Howard L. Spielman Ami Entertainment Network 1
2 Todd Sprague Calamp 1
2 Guy Herriott HP 1
2 Albert Dell Robison Yahoo Holdings 1
2 Robert Willis Illinois Tool Works 1
2 Joe Salmon Intel 1

Part of California