Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5878597 | Cryogenic rectification system with serial liquid air feed | Dante Patrick Bonaquist, Cheryl Ann Engels, David R. Parsnick, John P. Ricotta | 1999-03-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5878597 | Cryogenic rectification system with serial liquid air feed | Dante Patrick Bonaquist, Cheryl Ann Engels, David R. Parsnick, John P. Ricotta | 1999-03-09 |