Top Inventors at Heatcraft All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Gregory S. Derosier | 4 |
| 2 | Ira Z. Richter | 3 |
| 3 | Young Bae | 3 |
| #4 | James A. Kitchen | 2 |
| #5 | Michael Heidenreich | 2 |
| #6 | Paul L. Mitchell | 2 |
| #7 | Robert C. Beilfuss | 2 |
| #8 | Roger A. Loomis | 2 |
| #9 | David R. Cornish | 1 |
| #10 | George B. Bull | 1 |
| #11 | Gregg W. Burnett | 1 |
| #12 | Gregory T. Goetzinger | 1 |
| #13 | James E. Carpenter | 1 |
| #14 | John Allen Broadbent | 1 |
| #15 | Paul F. Lammert | 1 |
| #16 | Raynald C. Clarke | 1 |
| #17 | Robert E. Smith, III | 1 |
| #18 | Robert T. Stewart | 1 |
| #19 | Son Tran | 1 |
| #20 | Steven R. Booth | 1 |
| #21 | Benjamin W. McElwrath, Jr. | 1 |
| #22 | Larry L. Shanks | 1 |