Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4785719 | Diaphragm for high pressure pumps, compressors or the like | Wilfried Goes | 1988-11-22 |
| 4403924 | Method and device for regulating the output of diaphragm pumps | Gerhard Gebauer | 1983-09-13 |