Top Inventors at Thermal Technologies All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Harry Frederick Bowman | 13 |
| 2 | Gregory T. Martin | 8 |
| 3 | John J. Fitzgerald | 3 |
| #4 | Leonard G. Beierle | 3 |
| #5 | Leroy Graff | 3 |
| #6 | Kenneth H. Bottom | 2 |
| #7 | William H. Newman | 2 |
| #8 | Dean Honkonen | 1 |
| #9 | James R. Lentz | 1 |
| #10 | Sammy Khalifa | 1 |
| #11 | H Frederick Bowman | 1 |