Patents per Year
Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5885444 | Process for converting waste motor oil to diesel fuel | Robert W. Wansbrough, William D. Carraway | 1999-03-23 | |
| 5331086 | Deashing process for polyolefins using an alpha,beta-unsaturated ketone | Phil M. Stricklen, Dennis G. Glascock | 1994-07-19 | $9,154,000 |
| 4405572 | Recovery of molybdenum | Mark E. Hutchinson, David S. Fetterman | 1983-09-20 |