Top Inventors at Placer Dome All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | James A. King | 5 |
| 2 | Clement E. Furlong | 2 |
| 3 | James Clendenning | 2 |
| #4 | Noel W. Kirshenbaum | 2 |
| #5 | Peter Kowalczyk | 2 |
| #6 | Scott Jorgenson-Soelberg | 2 |
| #7 | Victor Chevillon | 2 |
| #8 | Frank Chalmers | 1 |
| #9 | Robert Millions | 1 |