Individual holder
VANCE LEONARD D
US·3 granted patents·29 citations·filing 2008–2011
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0180US8783622B2Methods and apparatus for a grappling deviceVANCE LEONARD D·Filed 2011·Granted Jul 22, 2014·12 cites·9 claims
- 0274US8240611B2Retro-geo spinning satellite utilizing time delay integration (TDI) for geosynchronous surveillanceVANCE LEONARD D·Filed 2009·Granted Aug 14, 2012·10 cites·24 claims
- 0368US8825399B2System and method of passive and autonomous navigation of space vehicles using an extended Kalman filterVANCE LEONARD D·Filed 2008·Granted Sep 2, 2014·7 cites·16 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →