Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Ossipee, NH ranks #31,779 worldwide for total patents filed all time, with 29 patents from 7 inventors. Leading employers of inventors based in Ossipee, NH include Johnson Matthey Public Limited, Davidson Textron, Safran Aircraft Engines.

Showing 1–7 of 7 inventors

Rank Inventor Primary Company Patents
1 Janet Mary Fisher Johnson Matthey Public Limited 21
2 Lee E. Gridley Davidson Textron 3
3 Jason Heacock 1
3 Frederick W. Hall 1
3 Steven Meserve Safran Aircraft Engines 1
3 Herbert A. Bing Polaroid 1
3 Raymond Jorgenson Compugen 1

Part of New Hampshire