Top Inventors at Northern Petrochemical All Time
Showing 1–14 of 14 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Charles K. Buehler | 4 |
| 1 | Richard W. Fries | 4 |
| 3 | Rolf Foerster | 3 |
| #4 | Michael L. Abel | 2 |
| #4 | Thomas P. Yates | 2 |
| #6 | Charles Erickson | 1 |
| #6 | Gerald G. Dawson | 1 |
| #6 | James Ross | 1 |
| #6 | John A. Smart | 1 |
| #6 | Max E. Bender | 1 |
| #6 | Ralph S. Goldstein | 1 |
| #6 | Sidney F. Bosen | 1 |
| #6 | Richard W. Nolen | 1 |
| #6 | Keith A. Probyn | 1 |