Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12103102 | Method and apparatus for friction current joining | Jörg Herrich, Stefan Habersetzer, Andreas Burger, Andy Pham | 2024-10-01 |
| 10543550 | Pressure welding device and pressure welding method | Michael Büchler, Otmar Fischer, Harald Meyer | 2020-01-28 |
| 10449628 | Pressure welding device and pressure welding method | Michael Büchler, Otmar Fischer, Harald Meyer | 2019-10-22 |
| 10421149 | Pressure welding device and pressure welding method | Michael Büchler, Otmar Fischer, Harald Meyer | 2019-09-24 |
| 10232465 | Pressure welding device and pressure welding method using an advance drive designed as an electrohydraulic direct drive | Michael Büchler, Otmar Fischer, Thomas Hauck | 2019-03-19 |
| 9802269 | Pressure welding machine and pressure welding method | Frank Rudolph, Thomas Hauck, Harald Meyer, Manfred Menzinger, Otmar Fischer | 2017-10-31 |
| 9022068 | Compressor arrangement with bypass means for preventing freezing of the cooling unit | Christian Achatz, Gerhard Pröll | 2015-05-05 |
| 6973868 | Dry-running piston compressor (crankshaft drive lubrication) | Michael Hartl | 2005-12-13 |