Inventor · disambiguated record
Mark Ellis
Also filed as: ELLIS MARK · ELLIS MARK L · ELLIS MARK LEE
6 granted patents·1 pending application·45 citations·filing 1978–2016
81Inventor score
Top patents by PatentIndex Score
7 records- 0175USD303031SAutomobile hardtop storage cart/rackELLIS MARK L·Filed 1987·Granted Aug 22, 1989·18 cites·1 claims
- 0270US9145880B2Compressor manifold assemblyELLIS MARK LEE·Filed 2012·Granted Sep 29, 2015·3 cites·17 claims
- 0360US6877586B2Hinge system for combination hand truck, step ladder and dolly deviceSYLMARK HOLDINGS LTD·Filed 2003·Granted Apr 12, 2005·11 cites·16 claims
- 0460USD258054SAuto roof hoistELLIS MARK L·Filed 1978·Granted Jan 27, 1981·7 cites·1 claims
- 0553USD278172SAuto roof hoistELLIS MARK L·Filed 1982·Granted Mar 26, 1985·6 cites·1 claims
- 0647US2005087943A1Hinge system for combination hand truck, step ladder and dolly deviceFiled 2004·Application pending·0 cites
- 0723US10044690B2Secure media capture, transfer, and storageEYEWITNESS TO ATROCITIES·Filed 2016·Granted Aug 7, 2018·0 cites·33 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →