Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7080505 | Vehicular atmosphere cleansing method | Gerald S. Koermer, Jeffrey B. Hoke, Ronald M. Heck, Terence C. Poles | 2006-07-25 |
| 5019240 | Hydrocracking process | Donald F. Best, Gary N. Long, Regis J. Pellet, Jule A. Rabo | 1991-05-28 |
| 4897178 | Hydrocracking catalyst and hydrocracking process | Donald F. Best, Gary N. Long, Regis J. Pellet, Jule A. Rabo, Frank P. Gortsema +1 more | 1990-01-30 |
| 4781815 | Catalytic cracking process | Regis J. Pellet, Donald F. Best, Gary N. Long, Jule A. Rabo | 1988-11-01 |
| 4735928 | Hydrocracking catalyst | Donald F. Best, Gary N. Long, Regis J. Pellet, Jule A. Rabo | 1988-04-05 |
| 4687754 | Catalytic cracking catalysts and process | Regis J. Pellet, Donald F. Best, Gary N. Long, Jule A. Rabo | 1987-08-18 |