Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5642988 | Radial piston pump | — | 1997-07-01 |
| 4876997 | Self-adjusting hydraulic valve tappet | Georg Schaeffler | 1989-10-31 |
| 4477714 | Method of leak proof attachment of a flange-type sheet metal element in the bore of a valve tappet | Karl-Heinz Spiess, Wenzel Bina | 1984-10-16 |