Inventor · disambiguated record
John Blumenthal
Also filed as: BLUMENTHAL JOHN
7 granted patents·102 citations·filing 1974–2006
85Inventor score
Top patents by PatentIndex Score
7 records- 0188US3974508AAir purging system for a pulsed droplet ejecting systemGOULD INC·Filed 1974·Granted Aug 10, 1976·59 cites·5 claims
- 0267US4271417AElectrographic imaging with non-sequential electrode actuationGOULD INC·Filed 1978·Granted Jun 2, 1981·14 cites·9 claims
- 0357US7150239B2Method for aerating bodies of waterPOWER HOUSE INC·Filed 2006·Granted Dec 19, 2006·4 cites·14 claims
- 0456US4198923AToning apparatus for electrostatic printing and plotting machinesGOULD INC·Filed 1978·Granted Apr 22, 1980·9 cites·7 claims
- 0545US7427221B2Method of and apparatus for aerating bodies of waterPOWER HOUSE·Filed 2003·Granted Sep 23, 2008·5 cites·17 claims
- 0645US4271559AToner clean-off headGOULD INC·Filed 1979·Granted Jun 9, 1981·6 cites·2 claims
- 0742US4104648AElectric spark recordingGOULD INC·Filed 1976·Granted Aug 1, 1978·5 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →