Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4723596 | Expansion-, deaeration and reservoir tank for the liquid-cooling system of internal combustion engines | Erwin Schweiger | 1988-02-09 |
DS
Dieter Spindelboeck
Overall (All Time): #3,946,300 of 4,157,543Top 95%
1
Patents All Time