Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7024852 | Multi-purpose valve | — | 2006-04-11 |
MT
Manfred Trapp
Overall (All Time): #3,412,798 of 4,157,543Top 85%
1
Patents All Time