Ravenna, OH ranks #5,831 worldwide for total patents filed in 2021, with 17 patents from 12 inventors. Leading employers of inventors based in Ravenna, OH include Hunter'S Manufacturing Company, IBM, Bridgestone Americas Tire Operations. That works out to 1.5 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.
Showing 1–12 of 12 inventors
| Rank ↑ | Inventor ↕ | Primary Company ↕ | Patents ↕ |
|---|---|---|---|
| 1 | Robert Seymour | Hunter'S Manufacturing Company | 3 |
| 2 | David A. Kwasny | IBM | 2 |
| 2 | Wesley M. Schwarz | Bridgestone Americas Tire Operations | 2 |
| 2 | Ceara Delmore Stack | GE | 2 |
| #5 | George S. Mordue | Metaullics Systems Co. | 1 |
| #5 | Jonathan M. Cyphert | Cisco | 1 |
| #5 | Marie Renee Southerland | Institute For Cancer Research | 1 |
| #5 | Daniel L. Carlson | Ranpak | 1 |
| #5 | Joseph Patrick Reyes | Momentive Performance Materials Gmbh | 1 |
| #5 | David Ninni | — | 1 |
| #5 | Frank James Podojil, III | Johnson Matthey Public Limited | 1 |
| #5 | Michael L. Bush | Saint-Gobain Ceramics & Plastics | 1 |
Part of Ohio