Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7594971 | Method of cleaning and sterilizing medical instruments | Michael Pieper | 2009-09-29 |
| 5634273 | Guide bar having an oil-feed channel | Jochen Buchholtz | 1997-06-03 |
| 4936608 | Marking of industrial products or individual parts thereof | Herbert Gensel, Gerhard Jooss, Peter Mertes | 1990-06-26 |