Top Inventors at Saint-Gobain Norpro All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Hassan S. Niknafs | 3 |
| 2 | Thomas Szymanski | 3 |
| 3 | John S. Reid | 2 |
| #4 | Donald J. Remus | 1 |
| #5 | John Robert Lockemeyer | 1 |
| #6 | Karen C. Beal | 1 |
| #7 | Randall Clayton Yeates | 1 |
| #8 | Robert L. Miller | 1 |
| #9 | Shaun A. Mesher | 1 |
| #10 | William H. Gerdes | 1 |