Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4756501 | Hanger for drainage device | Quinton Farrar, Frederick A. Everett, Jr. | 1988-07-12 |
RQ
Riccardo Quercia
Overall (All Time): #3,955,223 of 4,157,543Top 100%
1
Patents All Time