Inventor · disambiguated record
John M. Zabsky
Also filed as: MARSHALL JOHN R · ZABSKY JOHN · ZABSKY JOHN M · ZABSKY JOHN MITCHELL
13 granted patents·3 pending applications·525 citations·filing 1976–2005
93Inventor score
Top patents by PatentIndex Score
16 records- 0194US5992141AAmmonia injection in NOx controlKLEEN AIR SYSTEMS INC·Filed 1997·Granted Nov 30, 1999·148 cites·15 claims
- 0287US6745562B2Diverter for catalytic converterKLEENAIR SYSTEMS INC·Filed 2002·Granted Jun 8, 2004·42 cites·9 claims
- 0376US5185532ADental instrument sterilizerORAL CARD PRODUCTS·Filed 1991·Granted Feb 9, 1993·111 cites·8 claims
- 0470US5609026AEngine NOx reductionKLEENAIR SYSTEMS INC·Filed 1993·Granted Mar 11, 1997·40 cites·2 claims
- 0570US4806770AGermicidal toothbrush holderHYLTON WILLIAM M·Filed 1987·Granted Feb 21, 1989·100 cites·9 claims
- 0668US5224346AEngine NOx reduction systemDAVIS JAMES W·Filed 1991·Granted Jul 6, 1993·26 cites·8 claims
- 0764US6499463B1Dual fuel source diesel engineKLEENAIR SYSTEMS INC·Filed 2002·Granted Dec 31, 2002·12 cites·8 claims
- 0864US4888758AData storage using amorphous metallic storage mediumSCRUGGS DAVID M·Filed 1987·Granted Dec 19, 1989·14 cites·20 claims
- 0964US4185664ALow noise fluid pressure reducerDRESSER IND·Filed 1978·Granted Jan 29, 1980·19 cites·10 claims
- 1047US6852292B2Ammonia storage and injection in NOx controlKLEENAIR SYSTEMS INC·Filed 2002·Granted Feb 8, 2005·5 cites·5 claims
- 1141US2005129599A1Ammonia storage and injection in NOx controlFiled 2005·Application pending·0 cites
- 1241US2005044844A1Upgraded emissions reduction systemFiled 2004·Application pending·0 cites
- 1336US2005047982A1Engine emissions nox reductionFiled 2004·Application pending·0 cites
- 1435US6446940B1Fuel-air mixerKLEENAIR SYSTEMS INC·Filed 2001·Granted Sep 10, 2002·2 cites·12 claims
- 1533US4557836ASolid discharge mechanism for dewatering systemDRESSER IND·Filed 1981·Granted Dec 10, 1985·3 cites·14 claims
- 1631US4109756AHigh frequency diffusion muffler for gas jetsDRESSER IND·Filed 1976·Granted Aug 29, 1978·3 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →