Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6206086 | Multi-pass tube side heat exchanger with removable bundle | — | 2001-03-27 |
| 4476065 | Increased capacity wet surface air cooling system | — | 1984-10-09 |
| 4205967 | Adsorbent fractionator with system gas powered cycle control and process | Leslie W. Sandman | 1980-06-03 |