Inventor · disambiguated record

John Emerson

Also filed as: EMERSON JOHN · EMERSON JOHN K

2 granted patents·1 pending application·21 citations·filing 1992–2015

60Inventor score

Technology areasB41J F04B F04D

Files withBOESE THOMAS G1 PENTAIR FLOW TECHNOLOGIES LLC1 VIDEOJET SYSTEMS INT1

Top patents by PatentIndex Score

3 records

0185US9885360B2Battery backup sump pump systems and methodsBOESE THOMAS G·Filed 2012·Granted Feb 6, 2018·12 cites·15 claims
0249US2015322953A1Battery Backup Sump Pump Systems and MethodsPENTAIR FLOW TECHNOLOGIES LLC·Filed 2015·Application pending·0 cites
0341US5408255AMethod and apparatus for on line phasing of multi-nozzle ink jet printheadsVIDEOJET SYSTEMS INT·Filed 1992·Granted Apr 18, 1995·9 cites·9 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →