Inventor · disambiguated record
Jeffrey C. Johnson
Also filed as: JOHNSON JEFFREY · JOHNSON JEFFREY C · JOHNSON JEFFREY CHARLES
13 granted patents·1 pending application·307 citations·filing 1985–2022
92Inventor score
Files withHADEN INC4AMERICAN AIRLINES INC2HADEN SCHWEITZER CORP2HADEN SCHWEITZER1HAYDEN SCHWEITZER CORP1
Top patents by PatentIndex Score
14 records- 0185US5871349ARotary valve thermal oxidizerSMITH ENG CO·Filed 1997·Granted Feb 16, 1999·76 cites·20 claims
- 0285US4750274ASludge processingJOY MFG CO·Filed 1987·Granted Jun 14, 1988·50 cites·18 claims
- 0383US4980030AMethod for treating waste paint sludgeHADEN SCHWEITZER·Filed 1988·Granted Dec 25, 1990·58 cites·14 claims
- 0479US5765293AMethod for processing paint sludgeHADEN INC·Filed 1997·Granted Jun 16, 1998·31 cites·13 claims
- 0578US11545010B1Printer apparatus including paper medium including backing strip and adhesive label affixed theretoAMERICAN AIRLINES INC·Filed 2018·Granted Jan 3, 2023·2 cites·6 claims
- 0676US12223808B1Printer system including paper medium including backing strip and adhesive label affixed theretoAMERICAN AIRLINES INC·Filed 2022·Granted Feb 11, 2025·0 cites·20 claims
- 0764US4704952AMethod and apparatus for applying paintHAYDEN SCHWEITZER CORP·Filed 1985·Granted Nov 10, 1987·30 cites·17 claims
- 0862US6099898AMethod for applying powder paintHADEN INC·Filed 1998·Granted Aug 8, 2000·20 cites·5 claims
- 0960US12016330B2Container system and method for freezing and thawing a liquid productMERCK SHARP & DOHME LLC·Filed 2021·Granted Jun 25, 2024·0 cites·12 claims
- 1056US5746650AIntegrated paint spray booth and air conditioning system and processHADEN INC·Filed 1995·Granted May 5, 1998·24 cites·6 claims
- 1146US7273339B2Powder transport method and apparatusHADEN SCHWEITZER CORP·Filed 2003·Granted Sep 25, 2007·4 cites·10 claims
- 1245US2019191693A1Container System and Method for Freezing and Thawing a Liquid ProductMERCK SHARP & DOHME·Filed 2017·Application pending·0 cites
- 1341US4930343AApparatus for measuring and controlling fluid flow across a boundaryHADEN INC·Filed 1989·Granted Jun 5, 1990·10 cites·5 claims
- 1429US4801262ALow velocity air sealHADEN SCHWEITZER CORP·Filed 1987·Granted Jan 31, 1989·2 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →