Inventor · disambiguated record
John R. Conrad
Also filed as: CONRAD JOHN · CONRAD JOHN R · KLASS DONALD L
8 granted patents·580 citations·filing 1975–1997
91Inventor score
Top patents by PatentIndex Score
8 records- 0197US4764394AMethod and apparatus for plasma source ion implantationWISCONSIN ALUMNI RES FOUND·Filed 1987·Granted Aug 16, 1988·302 cites·37 claims
- 0288US5693376AMethod for plasma source ion implantation and deposition for cylindrical surfacesWISCONSIN ALUMNI RES FOUND·Filed 1995·Granted Dec 2, 1997·99 cites·34 claims
- 0377US3994780AAnaerobic digestion with liberated enzyme biomass fractionsINST GAS TECHNOLOGY·Filed 1975·Granted Nov 30, 1976·29 cites·8 claims
- 0475US4778496AHigh efficiency particulate air filter cabinetECKSTROM WILLIAM R·Filed 1987·Granted Oct 18, 1988·45 cites·8 claims
- 0574US4630530AFiltering systems for busesTRAVEL AIRE INC·Filed 1984·Granted Dec 23, 1986·32 cites·20 claims
- 0674US4208387ARemoval of sulfur dioxide from waste gasesINST GAS TECHNOLOGY·Filed 1976·Granted Jun 17, 1980·16 cites·3 claims
- 0773US5988103AApparatus for plasma source ion implantation and deposition for cylindrical surfacesWISCONSIN ALUMNI RES FOUND·Filed 1997·Granted Nov 23, 1999·39 cites·6 claims
- 0854US4756728AAir filtering deviceECKSTROM WILLIAM R·Filed 1987·Granted Jul 12, 1988·18 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →