Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5255737 | Heat exchanger with flow distribution means | Cecil C. Gentry | 1993-10-26 |
| 4657073 | Finned or serrated rod baffles for finned tube-shell heat exchanger | — | 1987-04-14 |
| 4593757 | Rod baffle heat exchange apparatus and method | — | 1986-06-10 |
| 4588027 | Finned or serrated rod baffles for finned tube-shell heat exchanger | — | 1986-05-13 |
| 4430103 | Cryogenic recovery of LPG from natural gas | Michael L. Gray | 1984-02-07 |