Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10180189 | Bearing isolator seal with tapered static shutoff O-ring interface | Robert Paul Bender, Joseph Charles Barker | 2019-01-15 |
| 9140366 | Bearing isolator seal for rotating shaft | Jason Ferris, Paul E. Bender, Joseph Charles Barker | 2015-09-22 |