Top Inventors at Excello Co. 1989
Showing 1–10 of 10 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Frank J. Preston | 2 |
| 2 | William Clayton | 1 |
| 2 | Richard D. Rhodes, Jr. | 1 |
| 2 | Robert M. Halvorsen | 1 |
| 2 | Thomas Walser | 1 |
| 2 | Frederick L. Fitts | 1 |
| 2 | Gregory F. Long | 1 |
| 2 | Jerome R. Bradley | 1 |
| 2 | John M. Check | 1 |
| 2 | John R. Farris | 1 |