Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8453665 | Self-acting self-circulating fluid system without external pressure source and use in bearing system | Ana M. Balasoiu, Stefan I. Moldovan, Gerald W. Young, Joshua D. Johnston | 2013-06-04 |
| 7735833 | Double padded finger seal | Hazel Marie, Ian Smith | 2010-06-15 |
| 6244599 | Floating brush seal | Fred K. Choy | 2001-06-12 |
| 5997004 | Hybrid floating brush seal | Fred K. Choy | 1999-12-07 |
| 4513733 | Oil field steam production and use | — | 1985-04-30 |