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Robert H. Coultrip

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  • Yorktown, VA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of sealing a cigarette container
    • Patent number 6,692,423
    • Issue date Feb 17, 2004
    • SASIB Corporation of America
    • Walter Bohdan
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Inductive systems for bonding and joining pipes
    • Patent number 5,919,387
    • Issue date Jul 6, 1999
    • The United States of America as represented by the United States National Aer...
    • John D. Buckley
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method and device for determining bond separation strength using in...
    • Patent number 5,374,808
    • Issue date Dec 20, 1994
    • The United States of America as represented by the administrator of the Natio...
    • Robert H. Coultrip
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Induction heating coupler and annealer
    • Patent number 5,374,809
    • Issue date Dec 20, 1994
    • The United States of America as represented by the administrator of the Natio...
    • Robert L. Fox
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Induction heating coupler
    • Patent number 5,350,902
    • Issue date Sep 27, 1994
    • The United States of America as represented by the administrator of the Natio...
    • Robert L. Fox
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Flexible heating head for induction heating
    • Patent number 5,266,764
    • Issue date Nov 30, 1993
    • The United States of America as represented by the administrator of the Natio...
    • Robert L. Fox
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hot melt adhesive attachment pad
    • Patent number 4,488,335
    • Issue date Dec 18, 1984
    • The United States of America as represented by the administrator of the Natio...
    • Robert L. Fox
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

  • Information Patent Application

    Method of sealing a cigarette container
    • Publication number 20030100423
    • Publication date May 29, 2003
    • Walter Bohdan
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL