Curtin; Robert F.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Curtin; Robert F..The latest application filed is for "hydrogen powered aircraft".
- Curtin; Robert F. - Simi Valley CA
| Patent | Date |
|---|---|
| Hydrogen powered aircraft Grant 8,308,106 - MacCready , et al. November 13, 2 | 2012-11-13 |
| Hydrogen powered aircraft App 20120104163 - MacCready; Paul B. ; et al. | 2012-05-03 |
| Hydrogen powered aircraft Grant 8,028,951 - MacCready , et al. October 4, 2 | 2011-10-04 |
| Hydrogen powered aircraft Grant 8,011,616 - MacCready , et al. September 6, 2 | 2011-09-06 |
| Hydrogen powered aircraft App 20080237404 - MacCready; Paul B. ; et al. | 2008-10-02 |
| Hydrogen powered aircraft App 20080203219 - MacCready; Paul B. ; et al. | 2008-08-28 |
| Hydrogen powered aircraft Grant 7,281,681 - MacCready , et al. October 16, 2 | 2007-10-16 |
| Hydrogen powered aircraft App 20040118969 - MacCready, Paul B. ; et al. | 2004-06-24 |
| Liquid hydrogen stratospheric aircraft Grant 6,550,717 - MacCready , et al. April 22, 2 | 2003-04-22 |
| Liquid hydrogen aircraft App 20020070312 - MacCready, Paul B. ; et al. | 2002-06-13 |
| Liquid hydrogen stratospheric aircraft App 20020070313 - MacCready, Paul B. ; et al. | 2002-06-13 |
| Liquid hydrogen stratospheric aircraft App 20020005454 - MacCready, Paul B. ; et al. | 2002-01-17 |
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