Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5004043 | Internal tubular falling film apparatus for the evaporation of liquids and for the absortion or degassing of solutions of two or more substances | Kurt Thieme, Jurgen Engelmann | 1991-04-02 |
| 4955931 | Resorptive thermal conversion apparatus | — | 1990-09-11 |
| 4918945 | Binary solution compressive heat pump with solution circuit | — | 1990-04-24 |
| 4780967 | Apparatus for the recovery of waste heat contained in the exhaust from dryers of paper machines | — | 1988-11-01 |
| 4594857 | Resorption-type thermal conversion apparatus | — | 1986-06-17 |