Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Leonard, CA ranks #11,011 worldwide for total patents filed all time, with 173 patents from 2 inventors. Leading employers of inventors based in Leonard, CA include Interdigital Patent Holdings, Northstar Earth & Space.

Showing 1–2 of 2 inventors

Rank Inventor Primary Company Patents
1 Mahmoud Watfa Interdigital Patent Holdings 172
2 Philippe Sevigny Northstar Earth & Space 1