TREA

Edward F. Groh

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  • Naperville, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Jig for drilling dowel pin holes
    • Patent number 4,752,162
    • Issue date Jun 21, 1988
    • Edward F. Groh
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Lightweight chuck for woodturning lathe
    • Patent number 4,534,574
    • Issue date Aug 13, 1985
    • Frank Hesh
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Encapsulated fuel unit and method of forming same
    • Patent number 4,500,488
    • Issue date Feb 19, 1985
    • The United States of America as represented by the United States Department o...
    • Edward F. Groh
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    Shutdown system for a nuclear reactor
    • Patent number 4,452,754
    • Issue date Jun 5, 1984
    • The United States of America as represented by the United States Department o...
    • Edward F. Groh
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    Storage containers for radioactive material
    • Patent number 4,308,460
    • Issue date Dec 29, 1981
    • The United States of America as represented by the United States Department o...
    • Edward F. Groh
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    Tape transport mechanism
    • Patent number 4,144,454
    • Issue date Mar 13, 1979
    • The United States of America as represented by the United States Department o...
    • Edward F. Groh
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Method of sealing
    • Patent number 4,074,848
    • Issue date Feb 21, 1978
    • The United States of America as represented by the United States Department o...
    • Edward F. Groh
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Rib forming tool for tubing
    • Patent number 3,991,599
    • Issue date Nov 16, 1976
    • The United States of America as represented by the United States Energy Resea...
    • James P. Rowley
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...