Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11592111 | Torque resistant seal | Loreena S. Plouse, Kenneth L. Crunkleton, Dennis Michael Turczyn | 2023-02-28 |
BC
Benjamin J. Copple
Overall (All Time): #2,570,299 of 4,157,543Top 65%
1
Patents All Time