Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5674463 | Process for the purification of carbon dioxide | Loc H. Dao | 1997-10-07 |
| 5186008 | Cryogenic freezer apparatus and method | Jack Appolonia, Akhilesh Kapoor | 1993-02-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5674463 | Process for the purification of carbon dioxide | Loc H. Dao | 1997-10-07 |
| 5186008 | Cryogenic freezer apparatus and method | Jack Appolonia, Akhilesh Kapoor | 1993-02-16 |