Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4203020 | Method of resistance welding wires to a massive workpiece | Franz O. Armbruster, Albano Paoli, Gerd Bassler, Gunter Schmidt | 1980-05-13 |
HS
Hans-Peter Sitka
Overall (All Time): #4,111,850 of 4,157,543Top 100%
1
Patents All Time