Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10184514 | Bearing isolator seal with enhanced rotor drive coupling | Jason Ferris, William Meyer, Joseph Charles Barker | 2019-01-22 |
| 10180189 | Bearing isolator seal with tapered static shutoff O-ring interface | Jason Matthew Malocha, Joseph Charles Barker | 2019-01-15 |