Issued Patents 1994
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5360057 | Dual-temperature heat pump apparatus and system | Uwe Rockenfeller | 1994-11-01 |
| 5335510 | Continuous constant pressure process for staging solid-vapor compounds | Uwe Rockenfeller | 1994-08-09 |
| 5295358 | Continuous constant pressure system for staging solid-vapor compounds | Uwe Rockenfeller | 1994-03-22 |
| 5291753 | Continuous constant pressure system for staging solid-vapor compounds | Uwe Rockenfeller | 1994-03-08 |
| 5289690 | Refrigerant recycling system | Uwe Rockenfeller | 1994-03-01 |