Walpole, NH ranks #16,731 worldwide for total patents filed all time, with 89 patents from 20 inventors. Leading employers of inventors based in Walpole, NH include Gopro, Markem, Janos Technology. That works out to 155.3 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.
Showing 1–20 of 20 inventors
| Rank ↑ | Inventor ↕ | Primary Company ↕ | Patents ↕ |
|---|---|---|---|
| 1 | Ryan Harrison | Gopro | 45 |
| 2 | Richard J. Larson, Jr. | Markem | 10 |
| 3 | Christopher C. Alexay | Janos Technology | 6 |
| #4 | Donald C. Richards | — | 4 |
| #5 | Adrian Newkirk | The Procter & Gamble | 3 |
| #5 | W. Porter Stone | Piezo Electric Products | 3 |
| #5 | Jordan David Richardson | Applied Technology Limited Partnership | 3 |
| #8 | David B. Beffa-Negrini | — | 2 |
| #8 | Robert David Westover | Applied Technology Limited Partnership | 2 |
| #10 | Glenn Madden | — | 1 |
| #10 | Kristyn Joelle Wallace | Applied Technology Limited Partnership | 1 |
| #10 | Donn C. Lounsbury | — | 1 |
| #10 | Porter Stone | Piezo Electric Products | 1 |
| #10 | Joseph Francis Washer | Corning Incorporated | 1 |
| #10 | Bjorn Mann | Klaviyo | 1 |
| #10 | Natalia Gorawski | Omega Optical | 1 |
| #10 | Paul Beliveau | Spectra Group Limited | 1 |
| #10 | Gordon C. Brown | — | 1 |
| #10 | Lars Aberg | — | 1 |
| #10 | Alex Henkel | — | 1 |
Part of New Hampshire