Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5878570 | Apparatus for operating and controlling a free-piston stirling engine | — | 1999-03-09 |
| 5071297 | Method and copying means for the digital control of a machine tool | Joachim Adler, Max Gahler | 1991-12-10 |