Assignee
CALVIN NATHAN HOWARD
US·9 granted patents·110 citations·filing 2009–2021
Top patents by PatentIndex Score
9 records- 0188USD975569SAircraft lightCALVIN NATHAN HOWARD·Filed 2020·Granted Jan 17, 2023·2 cites·1 claims
- 0285USD592780SAircraft navigation lightCALVIN NATHAN HOWARD·Filed 2009·Granted May 19, 2009·33 cites·1 claims
- 0383USD640181SAircraft navigation and anti-collision lightCALVIN NATHAN HOWARD·Filed 2009·Granted Jun 21, 2011·29 cites·1 claims
- 0468USD682458SLighting fixtureCALVIN NATHAN HOWARD·Filed 2012·Granted May 14, 2013·15 cites·1 claims
- 0566USD626057SAircraft aft position and anti-collision lightCALVIN NATHAN HOWARD·Filed 2009·Granted Oct 26, 2010·14 cites·1 claims
- 0661USD709211SLighting fixtureCALVIN NATHAN HOWARD·Filed 2012·Granted Jul 15, 2014·11 cites·1 claims
- 0761US8662721B2Aircraft external lighting system and methodCALVIN NATHAN HOWARD·Filed 2009·Granted Mar 4, 2014·6 cites·17 claims
- 0857US11691757B2Aircraft exterior lighting multi-emitter array for variable beam profileCALVIN NATHAN HOWARD·Filed 2021·Granted Jul 4, 2023·0 cites·10 claims
- 0955US9068724B2Lighting fixture having clipped reverse parabolic reflectorCALVIN NATHAN HOWARD·Filed 2013·Granted Jun 30, 2015·0 cites·19 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →