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Walter T. Grassbaugh

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  • Sidney, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Compressor staking arrangement
    • Patent number 10,883,519
    • Issue date Jan 5, 2021
    • Emerson Climate Technologies, Inc.
    • Jason M. Warner
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Compressor including anti-rotation washer and method of assembly
    • Patent number 8,628,312
    • Issue date Jan 14, 2014
    • Emerson Climate Technologies, Inc.
    • Kyle M. Bergman
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll machine with seal
    • Patent number 7,568,897
    • Issue date Aug 4, 2009
    • Emerson Climate Technologies, Inc.
    • Walter T Grassbaugh
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll machine with single plate floating seal
    • Patent number 7,338,265
    • Issue date Mar 4, 2008
    • Emerson Climate Technologies, Inc.
    • Walter T Grassbaugh
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Motor compressor lubrication
    • Patent number 7,179,069
    • Issue date Feb 20, 2007
    • Copeland Corporation
    • Walter Grassbaugh
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Discharge valve
    • Patent number 6,582,211
    • Issue date Jun 24, 2003
    • Copeland Corporation
    • Frank S. Wallis
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Discharge valve
    • Patent number 6,428,292
    • Issue date Aug 6, 2002
    • Copeland Corporation
    • Frank S. Wallis
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Discharge valve
    • Patent number 6,171,084
    • Issue date Jan 9, 2001
    • Copeland Corporation
    • Frank S. Wallis
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor assembly with welded IPR valve
    • Patent number 5,503,542
    • Issue date Apr 2, 1996
    • Copeland Corporation
    • Walter T. Grassbaugh
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor assembly with staked shell
    • Patent number 5,267,844
    • Issue date Dec 7, 1993
    • Copeland Corporation
    • Walter T. Grassbaugh
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Refrigeration compressor and method of assembling same
    • Patent number 4,547,131
    • Issue date Oct 15, 1985
    • Copeland Corporation
    • Delmar R. Riffe
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    Compressor Staking Arrangement And Method
    • Publication number 20180252234
    • Publication date Sep 6, 2018
    • Emerson Climate Technologies, Inc.
    • Jason M. Warner
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    COMPRESSOR WITH IMPROVED VALVE ASSEMBLY
    • Publication number 20150118076
    • Publication date Apr 30, 2015
    • Emerson Climate Technologies, Inc.
    • Walter T. Grassbaugh
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR STAKING ARRANGEMENT AND METHOD
    • Publication number 20130287557
    • Publication date Oct 31, 2013
    • Emerson Climate Technologies, Inc.
    • Jason M. Warner
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR INCLUDING ANTI-ROTATION WASHER AND METHOD OF ASSEMBLY
    • Publication number 20110243776
    • Publication date Oct 6, 2011
    • KYLE M. BERGMAN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL MACHINE WITH SEAL
    • Publication number 20080175737
    • Publication date Jul 24, 2008
    • Walter T. Grassbaugh
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Scroll machine with single plate floating seal
    • Publication number 20060198748
    • Publication date Sep 7, 2006
    • Walter T. Grassbaugh
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Motor compressor lubrication
    • Publication number 20060045784
    • Publication date Mar 2, 2006
    • Walter Grassbaugh
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Reciprocating compressor
    • Publication number 20040202562
    • Publication date Oct 14, 2004
    • Walter T. Grassbaugh
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Discharge valve
    • Publication number 20020187062
    • Publication date Dec 12, 2002
    • Frank S. Wallis
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...