Top Inventors at Penberthy All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Gary G. Sanders | 6 |
| 2 | Brian J. Goodwin | 2 |
| 3 | Brian Gorge | 1 |
| #4 | Burt L. Beach | 1 |
| #5 | John R. Kessinger | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Gary G. Sanders | 6 |
| 2 | Brian J. Goodwin | 2 |
| 3 | Brian Gorge | 1 |
| #4 | Burt L. Beach | 1 |
| #5 | John R. Kessinger | 1 |