Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9926849 | Transverse mounted accessory gearbox | Cristopher Frost, Mariee Hayden, Michael Stephen Crestin, James Laffan, Doug Hollingshead +1 more | 2018-03-27 |
| 9145834 | Transverse mounted accessory gearbox | Cristopher Frost, Mary Eileen Richardson, Michael Stephen Crestin, James Laffan, Doug Hollingshead +1 more | 2015-09-29 |
| 7435052 | Shaft oil purge system | Doug K. Spencer, Mohsiul Alam | 2008-10-14 |
| 7361068 | Seal pressure vent system for a waterjet apparatus | Arun Kumar, Albert G. Selder, William Facinelli, Louie T. Gaines | 2008-04-22 |
| 6145843 | Hydrodynamic lift seal for use with compressible fluids | — | 2000-11-14 |
| 5558341 | Seal for sealing an incompressible fluid between a relatively stationary seal and a movable member | Alan D. McNickle, Adam N. Pope | 1996-09-24 |