Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4828021 | Heat exchanger baffle | — | 1989-05-09 |
| 4709755 | Heat exchanger | Cecil C. Gentry | 1987-12-01 |
| 4660631 | Baffle | — | 1987-04-28 |
| 4633940 | Heat exchanger | Cecil C. Gentry | 1987-01-06 |
| 4490896 | Baffle | — | 1985-01-01 |
| 4429739 | Heat exchanger | Cecil C. Gentry | 1984-02-07 |
| 4413394 | Method of constructing a tube bundle | — | 1983-11-08 |
| 4398595 | Vortex generators | — | 1983-08-16 |
| 4342360 | Rod baffled heat exchanger | Cecil C. Gentry | 1982-08-03 |
| 4311187 | Vortex generators | — | 1982-01-19 |
| 4299276 | Heat exchanger having radial support | — | 1981-11-10 |
| 4208198 | Stepwise turndown by closing heat exchanger passageways responsive to measured flow | — | 1980-06-17 |