Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8911621 | Filter screen and integrated valve with a filter screen | Lorenz Lippert | 2014-12-16 |
JR
Juergen Rettinger
Overall (All Time): #3,139,063 of 4,157,543Top 80%
1
Patents All Time