Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4623092 | Heating and cooling system for a motor vehicle | Udo Schneider | 1986-11-18 |
NA
Norbert Arndt
Overall (All Time): #4,005,031 of 4,157,543Top 100%
1
Patents All Time