Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5631823 | Method of making a connection, particulary a screw connection | August Layer, Wolfgang Backe, Egbert Schneider | 1997-05-20 |
YH
Yinzenz Haerle
Overall (All Time): #3,716,314 of 4,157,543Top 90%
1
Patents All Time