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Paul A. Dudzinski

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  • East Berlin, CT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Dissolvable bridge plug assembly
    • Patent number 11,408,245
    • Issue date Aug 9, 2022
    • Parker-Hannifin Corporation
    • Paul Dudzinski
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Captured ball valve mechanism
    • Patent number 11,280,159
    • Issue date Mar 22, 2022
    • Parker-Hannifin Corporation
    • Paul Dudzinski
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Degradable ball sealer
    • Patent number 9,528,343
    • Issue date Dec 27, 2016
    • Parker-Hannifin Corporation
    • Stephen W. Jordan
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    High strength, low density metal matrix composite ball sealer
    • Patent number 8,851,172
    • Issue date Oct 7, 2014
    • Parker-Hannifin Corporation
    • Paul A. Dudzinski
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Sealing joint for connecting adjoining duct pieces in an engine exh...
    • Patent number 8,220,843
    • Issue date Jul 17, 2012
    • Parker-Hannifin Corporation
    • Dominick G. More
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing joint for connecting adjoining duct pieces in an engine exh...
    • Patent number 8,172,274
    • Issue date May 8, 2012
    • Parker-Hannifin Corporation
    • Dominick G. More
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seal
    • Patent number 7,451,989
    • Issue date Nov 18, 2008
    • Parker-Hannifin Corporation
    • Kenneth W. Cornett
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents