Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6364316 | Dual pressure balanced noncontacting finger seal | — | 2002-04-02 |
| 6330790 | Oil sump buffer seal | Donn A. Groninger, Francis Leech, Bobby J. Hobbs | 2001-12-18 |
| 6196550 | Pressure balanced finger seal | Donald L. Glick | 2001-03-06 |
| 5755445 | Noncontacting finger seal with hydrodynamic foot portion | — | 1998-05-26 |
| 5619850 | Gas turbine engine with bleed air buffer seal | Donald L. Palmer | 1997-04-15 |
| 4256441 | Floating ring bearing structure and turbocharger employing same | — | 1981-03-17 |