Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5340467 | Process for recovery of hydrocarbons and rejection of sand | Armand A. Gregoli, John A. Hamshar, Daniel P. Rimmer, Andrew M. Olah | 1994-08-23 |
| 5316664 | Process for recovery of hydrocarbons and rejection of sand | Armand A. Gregoli, John A. Hamshar, Daniel P. Rimmer | 1994-05-31 |