Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4437975 | Manufacture of lube base stock oil | Michael S. Sarli, Kenneth W. Smith | 1984-03-20 |
| 4181598 | Manufacture of lube base stock oil | Michael S. Sarli, Kenneth W. Smith | 1980-01-01 |