TREA

Ronald J. Duppert

Follow

Person

  • East Syracuse, NY, US
People

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    TWO-PIECE SUCTION FITTING
    • Publication number 20210317831
    • Publication date Oct 14, 2021
    • Bitzer Kuehlmaschinenbau GmbH
    • Ronald J. Duppert
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    APPARATUS, SYSTEMS, AND METHODS FOR ECONOMIZED VAPOR COMPRESSION CYCLE
    • Publication number 20190277288
    • Publication date Sep 12, 2019
    • Bitzer Scroll, Inc.
    • Paul Flanigan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    UNFASTENED THRUST PLATE
    • Publication number 20170022989
    • Publication date Jan 26, 2017
    • Bitzer Kuehlmaschinenbau GmbH
    • Ronald J. Duppert
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CAST-IN OFFSET FIXED SCROLL INTAKE OPENING
    • Publication number 20170002811
    • Publication date Jan 5, 2017
    • Bitzer Kuehlmaschinenbau GmbH
    • Ronald J. Duppert
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TWO-PIECE SUCTION FITTING
    • Publication number 20170002812
    • Publication date Jan 5, 2017
    • Bitzer Kuehlmaschinenbau GmbH
    • Ronald J. Duppert
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SEPARATOR PLATE WITH INLET CURVE
    • Publication number 20160369799
    • Publication date Dec 22, 2016
    • Bitzer Kuehlmaschinenbau GmbH
    • Ronald J. Duppert
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DUCT-MOUNTED SUCTION GAS FILTER
    • Publication number 20160369803
    • Publication date Dec 22, 2016
    • Bitzer Kuehlmaschinenbau GmbH
    • Kurt W.R. Bessel
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR WITH UNMACHINED SEPARATOR PLATE AND METHOD OF MAK...
    • Publication number 20160369798
    • Publication date Dec 22, 2016
    • Ronald J. Duppert
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    RING WELD BLOCKER IN DISCHARGE CHECK VALVE
    • Publication number 20160363122
    • Publication date Dec 15, 2016
    • Bitzer Kuehlmaschinenbau GmbH
    • Kurt William Robert Bessel
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PRESS-FIT BEARING HOUSING WITH NON-CYLINDRICAL DIAMETER
    • Publication number 20160356274
    • Publication date Dec 8, 2016
    • Bitzer Kuehlmaschinenbau GmbH
    • Ronald J. Duppert
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    KEY COUPLING AND SCROLL COMPRESSOR INCORPORATING SAME
    • Publication number 20150247500
    • Publication date Sep 3, 2015
    • Bitzer Kuehlmaschinenbau GmbH
    • Ronald J. Duppert
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR WITH CAPTURED THRUST WASHER
    • Publication number 20150219100
    • Publication date Aug 6, 2015
    • Bitzer Kuehlmaschinenbau GmbH
    • Kenneth D. Heusler
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Floating Scroll Seal With Retaining Ring
    • Publication number 20150211516
    • Publication date Jul 30, 2015
    • Bitzer Kuehlmaschinenbau GmbH
    • Johnathan P. Roof
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Suction Header Arrangement for Oil Management in Multiple-Compresso...
    • Publication number 20140056725
    • Publication date Feb 27, 2014
    • Bitzer Kuehlmaschinenbau GmbH
    • Bruce A. Fraser
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Method of Active Oil Management for Multiple Scroll Compressors
    • Publication number 20140037483
    • Publication date Feb 6, 2014
    • Bitzer Kuehlmaschinenbau GmbH
    • Bruce A. Fraser
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR WITH CAPTURED THRUST WASHER
    • Publication number 20130251574
    • Publication date Sep 26, 2013
    • Bitzer Kuehlmaschinenbau GmbH
    • Kenneth D. Heusler
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLOATING SCROLL SEAL WITH RETAINING RING
    • Publication number 20130251575
    • Publication date Sep 26, 2013
    • Bitzer Kuehlmaschinenbau GmbH
    • Johnathan P. Roof
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Compressor with Oil Return Passage Formed Between Motor and Shell
    • Publication number 20130251543
    • Publication date Sep 26, 2013
    • Ronald J. Duppert
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Press-Fit Bearing Housing With Large Gas Passages
    • Publication number 20130251573
    • Publication date Sep 26, 2013
    • Bitzer Kuhlmaschinenbau GmbH
    • Ronald J. Duppert
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Scroll Compressor With Slider Block
    • Publication number 20130251577
    • Publication date Sep 26, 2013
    • Bitzer Kuhlmaschinenbau GmbH
    • James W. Bush
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Crankshaft With Aligned Drive and Counterweight Locating Features
    • Publication number 20130251569
    • Publication date Sep 26, 2013
    • Bitzer Kuhlmaschinenbau GmbH
    • Ronald J. Duppert
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Compressor Baseplate With Stiffening Ribs for Increased Oil Volume...
    • Publication number 20130251550
    • Publication date Sep 26, 2013
    • Bitzer Kuhlmaschinenbau GmbH
    • James G. Cullen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PRESS-FIT BEARING HOUSING WITH NON-CYLINDRICAL DIAMETER
    • Publication number 20130251563
    • Publication date Sep 26, 2013
    • Bitzer Kuehlmaschinenbau GmbH
    • Ronald J. Duppert
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SUCTION DUCT WITH ADJUSTABLE DIAMETRIC FIT
    • Publication number 20130251544
    • Publication date Sep 26, 2013
    • Bitzer Kuehlmaschinenbau GmbH
    • Ronald J. Duppert
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR SHELL WITH MULTIPLE DIAMETERS
    • Publication number 20130251551
    • Publication date Sep 26, 2013
    • Bitzer Kuehlmaschinenbau GmbH
    • Kurt William Robert Bessel
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Suction Duct and Scroll Compressor Incorporating Same
    • Publication number 20120134859
    • Publication date May 31, 2012
    • Bitzer Scroll, Inc.
    • Ronald J. Duppert
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Optimized Discharge Port for Scroll Compressor with Tip Seals
    • Publication number 20110064597
    • Publication date Mar 17, 2011
    • Bitzer Scroll, Inc.
    • Ronald J. Duppert
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Inlet Screen and Scroll Compressor Incorporating Same
    • Publication number 20100092320
    • Publication date Apr 15, 2010
    • Bitzer Scroll Inc.
    • Ronald J. Duppert
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Suction Duct and Scroll Compressor Incorporating Same
    • Publication number 20100092319
    • Publication date Apr 15, 2010
    • Bitzer Scroll Inc.
    • Ronald J. Duppert
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Scroll Compressor with Housing Shell Location
    • Publication number 20090185930
    • Publication date Jul 23, 2009
    • Bitzer Scroll Inc.
    • Ronald J. Duppert
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES