Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10287037 | Membrane microgravity air conditoner | — | 2019-05-14 |
| 9067087 | Membrane-enabled reverse lung | — | 2015-06-30 |
| 8905735 | Gerotor apparatus for a quasi-isothermal Brayton cycle engine | Mark T. Holtzapple, Andrew Rabroker, Michael Kyle Ross, Steven Donald Atmur | 2014-12-09 |
| 7950250 | Jet ejector system and method | Mark T. Holtzapple, George A. Rabroker | 2011-05-31 |
| 7708865 | Vapor-compression evaporation system and method | Mark T. Holtzapple, George A. Rabroker | 2010-05-04 |
| 7705116 | Method and system for solubilizing protein | Mark T. Holtzapple, Richard Davison, Cesar B. Granda | 2010-04-27 |
| 7695260 | Gerotor apparatus for a quasi-isothermal Brayton cycle engine | Mark T. Holtzapple, Andrew Rabroker, Michael Kyle Ross, Steven Donald Atmur | 2010-04-13 |
| 7328591 | Jet ejector system and method | Mark T. Holtzapple, George A. Rabroker | 2008-02-12 |
| 7251944 | Vapor-compression evaporation system and method | Mark T. Holtzapple | 2007-08-07 |
| 7008200 | Gerotor apparatus for a quasi-isothermal brayton cycle engine | Mark T. Holtzapple, George A. Rabroker, Thomas Beck, Mark Ehsani, Matthew Whiteacre +1 more | 2006-03-07 |
| 5213770 | Methane conversion reactor | — | 1993-05-25 |
| 4836898 | Methane conversion reactor | — | 1989-06-06 |