Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5400604 | Cryopump and process for regenerating said cryopump | Hans-Ulrich Hafner, Hans-Jurgen Mundinger, Gerd Flick, Hans-Joachim Forth, Uwe Timm | 1995-03-28 |
| 5111667 | Two-stage cryopump | Hans-Ulrich Hafner, Uwe Timm | 1992-05-12 |
| 4794330 | Method and circuit for measuring and displaying physical values | Zoltan Szocs | 1988-12-27 |
| 4757689 | Cryopump, and a method for the operation thereof | Werner Bachler, Hans-Joachim Forth, Wilhelm Strasser | 1988-07-19 |
| 4642995 | Damped displacer refrigerating machine | Werner Bachler, Rolf Heisig, Karl-Heinz Volker | 1987-02-17 |
| 4614093 | Method of starting and/or regenerating a cryopump and a cryopump therefor | Werner Bachler, Hans-Joachim Forth | 1986-09-30 |
| 4397156 | Displacer for low-temperature refrigerating machines | Rolf Heisig, Karl-Heinz Volker | 1983-08-09 |