Top Inventors at Pemco-Kalamazoo All Time
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | John W. Black | 14 |
| 2 | Earl Simon | 2 |
| 2 | Richard D. Shupe | 2 |
| #4 | Ralph E. Slager | 1 |
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | John W. Black | 14 |
| 2 | Earl Simon | 2 |
| 2 | Richard D. Shupe | 2 |
| #4 | Ralph E. Slager | 1 |