Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Etiwanda, CA ranks #31,779 worldwide for total patents filed all time, with 29 patents from 13 inventors. Leading employers of inventors based in Etiwanda, CA include Carefusion 207, Jacuzzi, James Hardie International Finance B.V..

Showing 1–13 of 13 inventors

Rank Inventor Primary Company Patents
1 Andre M. Rustad Carefusion 207 15
2 Robert Kent Olney Jacuzzi 2
2 John Maksim, Jr. 2
#4 Avril Mary Egan James Hardie International Finance B.V. 1
#4 Bruce Totten 1
#4 Gary C. Meziere, Sr. 1
#4 Gary Unitt Caco Pacific 1
#4 John Lawrence Finn, III Specialty Minerals (Michigan) 1
#4 Nigel Chen The Boeing 1
#4 Robert Todd 1
#4 David M. Surbeck 1
#4 Patrick O. Smith Southern California Edison 1
#4 Robert E. Friday 1

Part of California