Windham, OH ranks #30,108 worldwide for total patents filed all time, with 32 patents from 10 inventors. Leading employers of inventors based in Windham, OH include R B & W, Layer Zero Power Systems, W.R. Grace & Co.-Conn.. That works out to 19.2 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.
Showing 1–10 of 10 inventors
| Rank ↑ | Inventor ↕ | Primary Company ↕ | Patents ↕ |
|---|---|---|---|
| 1 | Stanley H. Umbel | R B & W | 9 |
| 2 | Mijo Dejanovic | Layer Zero Power Systems | 6 |
| 3 | Wesley P. Bullock | W.R. Grace & Co.-Conn. | 5 |
| #4 | Daniel T. Lassiter | — | 3 |
| #5 | John Raley | IBM | 2 |
| #5 | Danny Finley | Unknown | 2 |
| #5 | Gary Joe Hamlin | General Motors | 2 |
| #8 | Matthew M. Knepper | Selas Heat Technology Company | 1 |
| #8 | Jospeh T Hickman | — | 1 |
| #8 | Andrew C. Brunn | Parker-Hannifin | 1 |
Part of Ohio