Assignee
MARCH J DAVID
US·4 granted patents·23 citations·filing 2008–2024
Top patents by PatentIndex Score
4 records- 0183US8764499B1Amphibious vehicleMARCH J DAVID·Filed 2012·Granted Jul 1, 2014·9 cites·3 claims
- 0283US8221174B2Amphibious vehicleMARCH J DAVID·Filed 2008·Granted Jul 17, 2012·14 cites·15 claims
- 0376US12122201B2Amphibious vehicleMARCH J DAVID·Filed 2024·Granted Oct 22, 2024·0 cites·20 claims
- 0470US11919345B2Amphibious vehicleMARCH J DAVID·Filed 2022·Granted Mar 5, 2024·0 cites·16 claims
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