Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11517831 | Abatement system for pyrophoric chemicals and method of use | Michael Carleton Murphey | 2022-12-06 |
| 9670924 | Gerotor apparatus having outer gerotor with strengthening members | Mark T. Holtzapple, Michael Kyle Ross | 2017-06-06 |
| 9382872 | Gerotor apparatus for a quasi-isothermal Brayton cycle engine | Mark T. Holtzapple | 2016-07-05 |
| 8821138 | Gerotor apparatus for a quasi-isothermal Brayton cycle engine | Mark T. Holtzapple | 2014-09-02 |
| 8753099 | Sealing system for gerotor apparatus | Mark T. Holtzapple, Michael Kyle Ross | 2014-06-17 |
| 8022586 | Electric machine having rotor and stator configurations | Mark T. Holtzapple, Babak Fahimi, Mehrdad Ehsani | 2011-09-20 |
| 7950250 | Jet ejector system and method | Mark T. Holtzapple, Gary P. Noyes | 2011-05-31 |
| 7726959 | Gerotor apparatus for a quasi-isothermal Brayton cycle engine | Mark T. Holtzapple | 2010-06-01 |
| 7708865 | Vapor-compression evaporation system and method | Mark T. Holtzapple, Gary P. Noyes | 2010-05-04 |
| 7663283 | Electric machine having a high-torque switched reluctance motor | Mark T. Holtzapple, Babak Fahimi, Mehrdad Ehsani | 2010-02-16 |
| 7328591 | Jet ejector system and method | Mark T. Holtzapple, Gary P. Noyes | 2008-02-12 |
| 7186101 | Gerotor apparatus for a quasi-isothermal Brayton cycle Engine | Mark T. Holtzapple | 2007-03-06 |
| 7008200 | Gerotor apparatus for a quasi-isothermal brayton cycle engine | Mark T. Holtzapple, Thomas Beck, Mark Ehsani, Matthew Whiteacre, Michael Kyle Ross +1 more | 2006-03-07 |