Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6155572 | Non-contacting mechanical face seal including fluid control system | Christopher A. Kowalski, Henri V. Azibert | 2000-12-05 |
| 6076830 | Dual non-contacting mechanical face seal having concentric seal faces | Christopher A. Kowalski, Henri V. Azibert | 2000-06-20 |