Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9333999 | Seal packing guard for rotating components | Allen Jay Weeks, Eric James Johannsen | 2016-05-10 |
| 9296437 | Roller collar configured to reduce seal packing | Allen Jay Weeks, Eric James Johannsen | 2016-03-29 |