Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11821523 | Non-pusher dry gas seal with sealing elastomer and systems utilizing same | James R. Wasser | 2023-11-21 |
| 11815185 | Non-pusher dry running seal with sealing elastomer as a backup in sliding seal system | James R. Wasser | 2023-11-14 |