Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5695638 | Liquid filter | Franz Gubitz | 1997-12-09 |
GR
Gunther Reitzel
Overall (All Time): #3,731,356 of 4,157,543Top 90%
1
Patents All Time