Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5306122 | Diaphragm pump construction | Gerhard Gebauer, Otto Rosenauer | 1994-04-26 |
| 5192198 | Diaphragm pump construction | Gerhard Gebauer, Otto Rosenauer | 1993-03-09 |
| 5145331 | Diaphragm pump | Gerhard Gebauer | 1992-09-08 |
| 5073092 | Diaphragm pump | Gerhard Gebauer, Otto Rosenauer | 1991-12-17 |
| 4785719 | Diaphragm for high pressure pumps, compressors or the like | Fritz Bachschmid | 1988-11-22 |