TREA

Paul Coffin

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  • Chesapeake Beach, MD, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Twin-nozzle bow thruster for hovercraft
    • Patent number 8,763,930
    • Issue date Jul 1, 2014
    • The United States of America as represented by the Secretary of the Navy
    • Yu-Tai Lee
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Method of manufacturing rein infused core structure
    • Patent number 6,495,088
    • Issue date Dec 17, 2002
    • The United States of America as represented by the Secretary of the Navy
    • Paul A. Coffin
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    High-energy-absorbing enclosure for internal explosion containment
    • Patent number 5,833,782
    • Issue date Nov 10, 1998
    • The United States of America as represented by the Secretary of the Navy
    • Roger M. Crane
    • F42 - AMMUNITION BLASTING
  • Information Patent Grant

    High-energy-absorbing enclosure for internal explosion containment
    • Patent number 5,654,053
    • Issue date Aug 5, 1997
    • The United States of America as represented by the Secretary of the Navy
    • Roger M. Crane
    • F42 - AMMUNITION BLASTING
  • Information Patent Grant

    Attachment methodology for composite cylinder assembly
    • Patent number 5,349,738
    • Issue date Sep 27, 1994
    • The United States of America as represented by the Secretary of the Navy
    • Roger M. Crane
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flexible high damping structure
    • Patent number 5,308,675
    • Issue date May 3, 1994
    • The United States of America as represented by the Secretary of the Navy
    • Roger M. Crane
    • E04 - BUILDING
  • Information Patent Grant

    Attachment methodology for composite cylinder assembly
    • Patent number 5,288,114
    • Issue date Feb 22, 1994
    • The United States of America as represented by the Secretary of the Navy
    • Roger M. Crane
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Segmented composite cylinder assembly
    • Patent number 5,158,203
    • Issue date Oct 27, 1992
    • The United States of America as represented by the Secretary of the Navy
    • Paul Coffin
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...