Top Inventors at Sulphco All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Rudolf W. Gunnerman | 8 |
| 2 | Charles Richman | 3 |
| 3 | Hai Mei | 1 |
| #4 | Jason May | 1 |
| #5 | Steve Hung-Mou Lu | 1 |
| #6 | Teh F. Yen | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Rudolf W. Gunnerman | 8 |
| 2 | Charles Richman | 3 |
| 3 | Hai Mei | 1 |
| #4 | Jason May | 1 |
| #5 | Steve Hung-Mou Lu | 1 |
| #6 | Teh F. Yen | 1 |