Top Inventors at Os Mfg Co. All Time
Showing 1–7 of 7 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Joseph E. Smith | 7 |
| 2 | William H. Trudeau | 5 |
| 3 | John A. Rose | 3 |
| #4 | Donald R. Gaines | 1 |
| #4 | Jon M. Smallegan | 1 |
| #4 | Masayuki Kotera | 1 |
| #4 | Masayuki Okumura | 1 |
Showing 1–7 of 7 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Joseph E. Smith | 7 |
| 2 | William H. Trudeau | 5 |
| 3 | John A. Rose | 3 |
| #4 | Donald R. Gaines | 1 |
| #4 | Jon M. Smallegan | 1 |
| #4 | Masayuki Kotera | 1 |
| #4 | Masayuki Okumura | 1 |