TREA

Leonard Krauss

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  • Carmichael, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    New and used oil filter container with used filter removing means
    • Patent number 4,865,727
    • Issue date Sep 12, 1989
    • Leonard Krauss
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Sandbag support
    • Patent number 4,723,742
    • Issue date Feb 9, 1988
    • Leonard Krauss
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Positioning hinge having narrow terminal areas in matching curvilin...
    • Patent number 4,386,450
    • Issue date Jun 7, 1983
    • Leonard Krauss
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Oil filter cover
    • Patent number 4,376,703
    • Issue date Mar 15, 1983
    • Leonard Krauss
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Disappearing book holder
    • Patent number 4,369,948
    • Issue date Jan 25, 1983
    • Leonard Krauss
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...