Top Inventors at Vapor Systems Technologies All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Rodger P. Grantham | 20 |
| 2 | Glenn Walker | 6 |
| 3 | Douglas Alan Harty | 2 |
| #4 | Gregg Marshel | 2 |
| #5 | Ken Allen | 2 |
| #6 | Christopher S. Spencer | 1 |
| #7 | Glen Walker | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Rodger P. Grantham | 20 |
| 2 | Glenn Walker | 6 |
| 3 | Douglas Alan Harty | 2 |
| #4 | Gregg Marshel | 2 |
| #5 | Ken Allen | 2 |
| #6 | Christopher S. Spencer | 1 |
| #7 | Glen Walker | 1 |