Inventor · disambiguated record
Mark J. Sowada
Also filed as: SOWADA MARK · SOWADA MARK J · SOWADA MARK JOSEPH
9 granted patents·2 pending applications·108 citations·filing 1995–2021
86Inventor score
Files withCREST ELECTRONICS INC4ECOWATER SYSTEMS LLC3HOFFMAN ENCLOSURES INC2ADVANCE MACHINE CO1NILFISK ADVANCE INC1
Top patents by PatentIndex Score
11 records- 0184US7884703B2Pillow speaker remote controlCREST ELECTRONICS INC·Filed 2006·Granted Feb 8, 2011·17 cites·20 claims
- 0282US5698957AOver current protective circuit with time delay for a floor cleaning machineADVANCE MACHINE CO·Filed 1995·Granted Dec 16, 1997·68 cites·20 claims
- 0367US11711911B2Three-phase electronic control unit for enclosure air conditionersHOFFMAN ENCLOSURES INC·Filed 2021·Granted Jul 25, 2023·0 cites·20 claims
- 0460US11083112B2Three-phase electronic control unit for enclosure air conditionersHOFFMAN ENCLOSURES INC·Filed 2019·Granted Aug 3, 2021·0 cites·19 claims
- 0557USD889594SDistributor plateECOWATER SYSTEMS LLC·Filed 2018·Granted Jul 7, 2020·7 cites·1 claims
- 0654US11607625B2Water treatment tank with distributor plate assembly and method of assemblyECOWATER SYSTEMS LLC·Filed 2019·Granted Mar 21, 2023·0 cites·32 claims
- 0749US2010040241A1Healthcare industry wireless audio systemsCREST ELECTRONICS INC·Filed 2009·Application pending·0 cites
- 0849US2010097197A1Healthcare industry pillow speaker cables and interfacesCREST ELECTRONICS INC·Filed 2009·Application pending·0 cites
- 0946USD889595SDistributor plate assemblyECOWATER SYSTEMS LLC·Filed 2018·Granted Jul 7, 2020·4 cites·1 claims
- 1044US7935903B2Visibly enhanced caregiver call deviceCREST ELECTRONICS INC·Filed 2006·Granted May 3, 2011·1 cites·20 claims
- 1135US5953781AAdjustable handle assembly for floor maintenance machinesNILFISK ADVANCE INC·Filed 1995·Granted Sep 21, 1999·11 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →