Spear; Guy B.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Spear; Guy B..The latest application filed is for "multi-functional pulse-divided rocket".
- Spear; Guy B. - Orlean VA US
- Spear; Guy B. - Marshall VA
| Patent | Date |
|---|---|
| Rocket motors having controlled autoignition propellant systems Grant 9,784,545 - Graham , et al. October 10, 2 | 2017-10-10 |
| Controlled autoignition propellant systems Grant 9,759,162 - Graham , et al. September 12, 2 | 2017-09-12 |
| Propellant fracturing system for wells Grant 8,522,863 - Tiernan , et al. September 3, 2 | 2013-09-03 |
| Multi-functional pulse-divided rocket Grant 8,291,691 - Spear , et al. October 23, 2 | 2012-10-23 |
| Multi-Functional Pulse-Divided Rocket App 20110167794 - Spear; Guy B. ; et al. | 2011-07-14 |
| Propellant Fracturing System For Wells App 20100258292 - Tiernan; John P. ; et al. | 2010-10-14 |
| Piston tank with compound piston for high loading and expulsion efficiency Grant 7,621,429 - Wu , et al. November 24, 2 | 2009-11-24 |
| Piston tank with compound piston for high loading and expulsion efficiency App 20070199957 - Wu; Peikuan ; et al. | 2007-08-30 |
| Nozzle throat area control apparatus and method Grant 6,681,560 - Friedlander, III , et al. January 27, 2 | 2004-01-27 |
| Nozzle throat area control apparatus and method App 20030126861 - Friedlander, Mark P. III ; et al. | 2003-07-10 |
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