Philothea, OH ranks #12,824 worldwide for total patents filed all time, with 136 patents from 13 inventors. Leading employers of inventors based in Philothea, OH include Crown Equipment, GE, Valco Industries.
Showing 1–13 of 13 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Lucas B. Waltz | Crown Equipment | 44 |
| 2 | Timothy A. Wellman | Crown Equipment | 43 |
| 3 | Kevin A. Gilliland | Crown Equipment | 32 |
| #4 | Chad Lefeld | Crown Equipment | 4 |
| #5 | William Thomas Ordean | GE | 3 |
| #6 | Jake Byer | Valco Industries | 2 |
| #6 | Daniel Fullenkamp | Contitech Deutschland Gmbh | 2 |
| #8 | Jacob D. Byer | Valco Industries | 1 |
| #8 | John A. Will | Lincoln Global | 1 |
| #8 | Alex Muhlenkamp | — | 1 |
| #8 | John F. Hemmelgarn | Crown Equipment | 1 |
| #8 | Austin J. Ebbing | Lincoln Global | 1 |
| #8 | Gary L. Diller | Honda Motor Co. | 1 |
Part of Ohio