Top Inventors at Holophane Lighting All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Herbert A. Fouke | 7 |
| 2 | William W. Belisle | 6 |
| 3 | Bonnie J. Brohard | 5 |
| #4 | Harold T. Gruber | 5 |
| #5 | Robert L. Ewing | 3 |
| #6 | Douglas J. Stang | 2 |
| #7 | Gregory J. Subisak | 2 |
| #8 | John Green | 2 |
| #9 | John D. Hibbs | 2 |
| #10 | John B. Hissong | 2 |
| #11 | Michael Thompson | 2 |
| #12 | Rick Martin Kelly | 2 |
| #13 | Douglas S. Hammond | 1 |
| #14 | John C. McCartney | 1 |
| #15 | Ming D. Tan | 1 |
| #16 | Robert Catone | 1 |
| #17 | Robert Dale Zeller | 1 |
| #18 | Gregory J. Sheka | 1 |