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Robert D. Zimmerly

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  • Kenosha, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Leak-detecting diverter valve
    • Patent number 6,382,239
    • Issue date May 7, 2002
    • Tri-Clover, Inc.
    • Robert D Zimmerly
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipe connection for pipes having dissimilar end ferrules
    • Patent number 6,073,969
    • Issue date Jun 13, 2000
    • Tri-Clover, Inc.
    • Robert D. Zimmerly
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve gasket formed of composite materials and process
    • Patent number 6,056,270
    • Issue date May 2, 2000
    • Tri-Clover, Inc.
    • Robert D. Zimmerly
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipe connection and method
    • Patent number 6,045,033
    • Issue date Apr 4, 2000
    • Tri-Clover, Inc.
    • Robert D Zimmerly
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Snap-on valve gasket
    • Patent number 5,996,966
    • Issue date Dec 7, 1999
    • Tri-Clover, Inc.
    • Robert D. Zimmerly
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Manifold valve assemblies with cleaning solution supply
    • Patent number 5,469,880
    • Issue date Nov 28, 1995
    • Tetra Laval Holdings & Finance, S.C.
    • Robert D. Zimmerly
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Manifold valve assemblies for dairy product flow control
    • Patent number 5,450,878
    • Issue date Sep 19, 1995
    • Tetra Laval Holdings & Finance, S.C.
    • Robert D. Zimmerly
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Manifold valve assemblies
    • Patent number 5,441,079
    • Issue date Aug 15, 1995
    • Tri-Clover, Inc.
    • Robert D. Zimmerly
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sanitary gate valve with tapered valve plug
    • Patent number 5,439,024
    • Issue date Aug 8, 1995
    • Tri-Clover, Inc.
    • Robert D. Zimmerly
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vat bottom fill CIP system
    • Patent number 5,390,694
    • Issue date Feb 21, 1995
    • Tri-Clover, Inc.
    • Robert D. Zimmerly
    • B08 - CLEANING
  • Information Patent Grant

    Manifold valve assembly with removable valve seat
    • Patent number 5,275,201
    • Issue date Jan 4, 1994
    • Tri-Clover, Inc.
    • Robert D. Zimmerly
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    Manifold valve assemblies
    • Patent number 5,232,023
    • Issue date Aug 3, 1993
    • Tri-Clover, Inc.
    • Robert D. Zimmerly
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Manifolds and compound valves with removable valve assemblies
    • Patent number 5,226,449
    • Issue date Jul 13, 1993
    • Tri-Clover, Inc.
    • Robert D. Zimmerly
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Reverse-acting diverter valve
    • Patent number 5,152,320
    • Issue date Oct 6, 1992
    • Tri-Clover, Inc.
    • Robert D. Zimmerly
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Environmentally sealed hermaphroditic electric connector
    • Patent number 5,125,848
    • Issue date Jun 30, 1992
    • Tri-Clover, Inc.
    • Robert D. Zimmerly
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Two stage blender
    • Patent number 4,850,704
    • Issue date Jul 25, 1989
    • Ladish Co.
    • Robert D. Zimmerly
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter bag sealing device
    • Patent number 4,775,469
    • Issue date Oct 4, 1988
    • Tri-Clover, Inc.
    • Robert D. Zimmerly
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Aseptic valve with unitary valve seat and lip seals
    • Patent number 4,570,665
    • Issue date Feb 18, 1986
    • Ladish Co.
    • Robert D. Zimmerly
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Multi-piece pipe clamp
    • Patent number 4,568,115
    • Issue date Feb 4, 1986
    • Ladish Co.
    • Robert D. Zimmerly
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Snap-on valve gasket
    • Patent number 4,531,532
    • Issue date Jul 30, 1985
    • Ladish Co.
    • Robert D. Zimmerly
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Positive displacement pump
    • Patent number 4,453,901
    • Issue date Jun 12, 1984
    • Ladish Co.
    • Robert D. Zimmerly
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Spheroidal interconnector for filtration modules
    • Patent number 4,296,951
    • Issue date Oct 27, 1981
    • Ladish Co.
    • Robert D. Zimmerly
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Interconnector for filtration modules
    • Patent number 4,237,010
    • Issue date Dec 2, 1980
    • Ladish Co.
    • Robert D. Zimmerly
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Fractionator modules having lip seals
    • Patent number 4,064,052
    • Issue date Dec 20, 1977
    • Ladish Co.
    • Robert D. Zimmerly
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL