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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Campton, NH ranks #29,123 worldwide for total patents filed all time, with 34 patents from 7 inventors. Leading employers of inventors based in Campton, NH include GE, Galvani Bioelectronics Limited, Dartmouth College.

Showing 1–7 of 7 inventors

Rank Inventor Primary Company Patents
1 Michael Royce Johnson GE 16
2 Corey Smith Galvani Bioelectronics Limited 8
3 Henry H. Cheney, III 3
#4 Anne R. Kelley Dartmouth College 2
#4 Bruce Nutbrown Cabletron Systems 2
#4 Richard G. Tyler Fluke 2
#7 Raymond Allen Fowler 1

Part of New Hampshire