Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4201804 | Gasket impregnated with a polymerizable liquid and method for its manufacture | Friedhelm Stecher, Josef Fazekas, Martin Morsbach | 1980-05-06 |
| 4183544 | Multi-part piston oil ring | Martin Morsbach | 1980-01-15 |