Warren, OH ranks #9,800 worldwide for total patents filed all time, with 206 patents from 21 inventors. Leading employers of inventors based in Warren, OH include Delphi Technologies, Aptiv Technologies Ag, Kundel Industries. That works out to 5.2 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.
Showing 1–21 of 21 inventors
| Rank ↑ | Inventor ↕ | Primary Company ↕ | Patents ↕ |
|---|---|---|---|
| 1 | John R. Morello | Delphi Technologies | 99 |
| 2 | James M. Rainey | Aptiv Technologies Ag | 44 |
| 3 | David G. Siegfried | Aptiv Technologies Ag | 16 |
| #4 | John D. Schneider | Aptiv Technologies Ag | 11 |
| #5 | Richard A. Schley | Kundel Industries | 7 |
| #6 | Charles Watson | Highland Industries | 5 |
| #7 | Peter J. Boldt | Allen-Bradley Company | 4 |
| #8 | Edward J. Cham | Westinghouse Electric | 3 |
| #9 | Ernest F. Jablonski | Technicare | 2 |
| #9 | Raina Marie Paucar | — | 2 |
| #9 | Erika M. Garver | Aptiv Technologies Ag | 2 |
| #9 | Richard Earl Martin | GE | 2 |
| #13 | Daniel H. Crouse | — | 1 |
| #13 | Zach Richmond | Aptiv Technologies Ag | 1 |
| #13 | Kenneth McNeish | — | 1 |
| #13 | Ana Maria Chester | — | 1 |
| #13 | Ray D'Annunzio | — | 1 |
| #13 | James L. Heir | — | 1 |
| #13 | Marilyn McNeish | — | 1 |
| #13 | Eric T. Hochstetler | Saint-Gobain Ceramics & Plastics | 1 |
| #13 | Andrew A. Pirigyi | Kundel Industries | 1 |
Part of Ohio