Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5722258 | Apparatus for combined heat and mass transfer | — | 1998-03-03 |
| 5718127 | Liquid vapor contact apparatus | — | 1998-02-17 |
| 4738807 | Liquid-vapor contact apparatus | John Porter | 1988-04-19 |