Inventor · disambiguated record
Earl Mark
Also filed as: MARK EARL · MARK EARL H
3 granted patents·58 citations·filing 2012–2016
71Inventor score
Top patents by PatentIndex Score
3 records- 0192US9841145B1Axial piercing mechanism for pressurized gas canisterSPARTON CORP·Filed 2016·Granted Dec 12, 2017·11 cites·20 claims
- 0278US9612085B2Payload launch system and methodSPARTON CORP·Filed 2015·Granted Apr 4, 2017·4 cites·20 claims
- 0376US8662441B2Unmanned aerial vehicle launch systemPOWELL DAVID·Filed 2012·Granted Mar 4, 2014·43 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →