Top Inventors at Superior Oil Company All Time
Showing 1–8 of 8 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Bernard E. Weichman | 1 |
| 1 | Christopher S. Froderman | 1 |
| 1 | John Knight | 1 |
| 1 | Thomas Thomassen | 1 |
| 1 | William C. Hildebrand | 1 |
| 1 | Carl Haakonsen | 1 |
| 1 | Dennis E. Petticrew | 1 |
| 1 | J. William Fishback | 1 |