Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5701745 | Cryogenic cold shelf | Donald Leonard DeVack | 1997-12-30 |
| 5634355 | Cryogenic system for recovery of volatile compounds | Deepak Lumba | 1997-06-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5701745 | Cryogenic cold shelf | Donald Leonard DeVack | 1997-12-30 |
| 5634355 | Cryogenic system for recovery of volatile compounds | Deepak Lumba | 1997-06-03 |