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Richard E. Edwards

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  • Long Beach, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pulse induction silverware detector
    • Patent number 6,724,305
    • Issue date Apr 20, 2004
    • Golden West Sales
    • Richard E. Edwards
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Magnetic trash container lid with plate scraper
    • Patent number 6,129,213
    • Issue date Oct 10, 2000
    • Richard E. Edwards
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Flatware trap for waste containers
    • Patent number 5,797,497
    • Issue date Aug 25, 1998
    • Richard E. Edwards
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Portable ultrasonic welding device
    • Patent number 5,137,200
    • Issue date Aug 11, 1992
    • Magnumsonics
    • Richard E. Edwards
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Magnetic trash container lid
    • Patent number 4,782,970
    • Issue date Nov 8, 1988
    • Richard E. Edwards
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents