Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9046096 | Piston air compressor | Heinrich Diekmeyer | 2015-06-02 |
| 6261068 | Gas compressor | Manfred Kramer, Karl-Heinrich Schonfeld | 2001-07-17 |
| 6257838 | Gas compressor | Karl-Heinrich Schonfeld, Jens Tiedemann | 2001-07-10 |
| 5860800 | Compressor cylinder head having a partition | Manfred Kramer, Karl-Heinrich Schonfeld | 1999-01-19 |
| 5639224 | Device for monitoring pressure or temperature in a compressor | Jens Tiedemann | 1997-06-17 |
| 5503537 | Gas compressor | Werner Heger | 1996-04-02 |
| 5101857 | Valve vane | Werner Heger, Wolfgang Kaltenthaler | 1992-04-07 |
| 4932631 | Apparatus to transmit drive force between two components | Werner Heger, Wolfgang Kaltenthaler | 1990-06-12 |
| 4875503 | Stop for compressor plate valve | Werner Heger, Manfred Kramer | 1989-10-24 |