Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4983190 | Pressure-swing adsorption system and method for NBC collective protection | Donald H. White, Jr., Evan E. Koslow, Phillip G. Barkley | 1991-01-08 |
| 4882648 | Capacitance probe for use in absorbent systems | — | 1989-11-21 |
| 4830641 | Sorbing apparatus | Donald H. White, Jr. | 1989-05-16 |
| 4718020 | Fault recovery procedure for heat-reactivated dryer | Micheal B. Duich, Bradley T. Overton | 1988-01-05 |
| 4687573 | Sorbing apparatus | John D. Miller | 1987-08-18 |
| 4605425 | Heaterless dryer having variable cycle | Michael B. Duich, Bradley T. Overton | 1986-08-12 |
| 4525183 | Valves for desiccant dryers | Harry Cordes, Thomas Haberer | 1985-06-25 |
| 4312640 | Heat-reactivatable adsorbent gas fractionator and process | — | 1982-01-26 |
| 4312641 | Heat-reactivatable adsorbent gas fractionator and process | Donald H. White, Jr. | 1982-01-26 |
| 4197095 | Heatless adsorbent fractionators with microprocessor cycle control and process | Donald H. White, Jr., Charles R. Picek | 1980-04-08 |