TREA

Ephraim Natkins

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  • Jackson Heights, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Padlock-type security seal
    • Patent number 6,416,091
    • Issue date Jul 9, 2002
    • American Casting and Manufacturing Corporation
    • Joseph Wenk
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Cable lock
    • Patent number 6,131,969
    • Issue date Oct 17, 2000
    • American Casting and Manufacturing Corporation
    • Ephraim Natkins
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Strap tightening hand tool
    • Patent number 4,321,952
    • Issue date Mar 30, 1982
    • American Casting & Mfg. Corporation
    • Ephraim Natkins
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Tamper proof seal
    • Patent number 4,082,336
    • Issue date Apr 4, 1978
    • American Casting & Mfg. Corporation
    • Ephraim Natkins
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS