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Rudolph M. Gunzel Jr.

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  • Glendale, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Battery-powered particulate spreader
    • Patent number 5,409,166
    • Issue date Apr 25, 1995
    • Natural Earth Technologies, Inc.
    • Rudolph M. Gunzel
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Portable particulate material spreader
    • Patent number 5,119,993
    • Issue date Jun 9, 1992
    • S. C. Johnson & Son, Inc.
    • Rudolph M. Gunzel
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Sprayer head
    • Patent number D319292
    • Issue date Aug 20, 1991
    • Hayes Products
    • Rudolph M. Gunzel
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Aspiration-type chemical sprayer
    • Patent number 5,039,016
    • Issue date Aug 13, 1991
    • Hayes Products
    • Rudolph M. Gunzel
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Hose-end aspirator sprayer
    • Patent number 4,527,740
    • Issue date Jul 9, 1985
    • Chevron Research Company
    • Rudolph M. Gunzel
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...