Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8221060 | Sealing means | Richard M. Slater | 2012-07-17 |
RW
Robert W. Woodfield
Overall (All Time): #3,214,928 of 4,157,543Top 80%
1
Patents All Time