Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7979986 | Method for securing a cartridge mechanical face seal to a sleeve | Kevin Davis | 2011-07-19 |
| 5662340 | Fully split cartridge mechanical seal assembly | Roger Bessette, Gary S. Proulx, Todd S. Blow | 1997-09-02 |