Barnhard; David H.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Barnhard; David H..The latest application filed is for "unmanned aerial system position reporting system".
- Barnhard; David H. - Lilburn GA
- Barnhard; David H. - Liburn GA
| Patent | Date |
|---|---|
| Unmanned aerial system position reporting system Grant 10,026,323 - Limbaugh , et al. July 17, 2 | 2018-07-17 |
| Unmanned Aerial System Position Reporting System App 20170162058 - Limbaugh; Douglas V. ; et al. | 2017-06-08 |
| Unmanned aerial system position reporting system Grant 9,595,198 - Limbaugh , et al. March 14, 2 | 2017-03-14 |
| Unmanned Aerial System Position Reporting System App 20160012731 - Limbaugh; Douglas V. ; et al. | 2016-01-14 |
| Unmanned aerial system position reporting system Grant 9,129,520 - Limbaugh , et al. September 8, 2 | 2015-09-08 |
| Unmanned Aerial System Position Reporting System App 20140025282 - Limbaugh; Douglas V. ; et al. | 2014-01-23 |
| Unmanned aerial system position reporting system and related methods Grant 8,437,956 - Limbaugh , et al. May 7, 2 | 2013-05-07 |
| Unmanned aerial system position reporting system Grant 8,386,175 - Limbaugh , et al. February 26, 2 | 2013-02-26 |
| Unmanned Aerial System Position Reporting System App 20100066604 - Limbaugh; Douglas V. ; et al. | 2010-03-18 |
| Unmanned Aerial System Position Reporting System And Related Methods App 20090248287 - Limbaugh; Douglas V. ; et al. | 2009-10-01 |
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