Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11155171 | Mobile electricity-generator system on vehicles | Yung Yeung, Junhua Chen, Robert D. McKeirnan, Jr., Junwen Hou, Artur Bagumyan | 2021-10-26 |
| 6557856 | Split mechanical face seal | Henri V. Azibert, Shifeng Wu, Marlen S. Clark | 2003-05-06 |
| 6131912 | Split mechanical face seal | Henri V. Azibert, Shifeng Wu, Marlen S. Clark | 2000-10-17 |
| 6068263 | Split mechanical face seal with resilient pivoting member | Henri V. Azibert, Shifeng Wu, Marlen S. Clark | 2000-05-30 |
| 6068264 | Split mechanical face seal with negative pressure control system | Henri V. Azibert, Shifeng Wu, Marlen S. Clark | 2000-05-30 |
| 6059293 | Split mechanical face seal with seal face fluid introducing structure | Henri V. Azibert, Shifeng Wu, Marlen S. Clark | 2000-05-09 |