Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5651530 | Electromagnetically operated pressure switching valve | Erwin Krimmer, Tilman Miehle | 1997-07-29 |
SS
Steffen Schumacher
Overall (1997): #74,356 of 185,788Top 45%
1
Patents 1997