Top Inventors at Callaway Golf 1997
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Richard C. Helmstetter | 10 |
| 2 | Glenn H. Schmidt | 8 |
| 3 | Augustin W. Rollinson | 2 |
| #4 | Steven D. Gray | 1 |
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Richard C. Helmstetter | 10 |
| 2 | Glenn H. Schmidt | 8 |
| 3 | Augustin W. Rollinson | 2 |
| #4 | Steven D. Gray | 1 |