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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Felsen, NH ranks #15,448 worldwide for total patents filed all time, with 101 patents from 6 inventors. Leading employers of inventors based in Felsen, NH include Cisco, Lifesync, Ingersoll Rand Energy Systems.

Showing 1–6 of 6 inventors

Rank Inventor Primary Company Patents
1 Vincent E. Parla Cisco 68
2 John David Gundlach Lifesync 18
3 James S. Nash Ingersoll Rand Energy Systems 10
#4 Vinny Parla Cisco 3
#5 James Grimes Crotty 1
#5 Victor Michael Maloney 1

Part of New Hampshire