Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10352457 | Self aligning split mechanical seal employing a rotary seal ring having non-flat end faces | — | 2019-07-16 |
| 9546734 | Self aligning split mechanical seal employing a selectively engageable axial biasing assembly | Henri V. Azibert, Ann T. Attenasio, Timothy Conklin, Howard L. Phillips | 2017-01-17 |