Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4936400 | Device for securely covering air vents in special-purpose vehicles | Gotz-Peter Blumbach | 1990-06-26 |
FN
Friedrich Neuhaus
Overall (All Time): #3,905,824 of 4,157,543Top 95%
1
Patents All Time