Top Inventors at Stempf Automotive Industries All Time
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | John W. Ryshavy | 19 |
| 2 | James R. Ryshavy | 13 |
| 3 | Shawn Christopher Miller | 9 |
| #4 | William E. Ingalls | 5 |
| #5 | David Jon Emanuelson | 1 |
| #5 | William C. Fitzgerald | 1 |
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | John W. Ryshavy | 19 |
| 2 | James R. Ryshavy | 13 |
| 3 | Shawn Christopher Miller | 9 |
| #4 | William E. Ingalls | 5 |
| #5 | David Jon Emanuelson | 1 |
| #5 | William C. Fitzgerald | 1 |