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Lionel H. Wheeler

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  • Houston, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Resilient internal mandrel
    • Patent number 4,493,203
    • Issue date Jan 15, 1985
    • Crutcher Resources Corporation
    • Lionel H. Wheeler
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Apparatus and method for bending insulated piping
    • Patent number 4,446,713
    • Issue date May 8, 1984
    • Crutcher Resources Corporation
    • Lionel H. Wheeler
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Pipe casing cutter
    • Patent number 4,359,820
    • Issue date Nov 23, 1982
    • Lionel H. Wheeler
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hydraulic wedge mandrel
    • Patent number 4,352,285
    • Issue date Oct 5, 1982
    • Crutcher Resources Corporation
    • Forrest N. LaRue
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Pipe bending mandrel
    • Patent number 4,086,803
    • Issue date May 2, 1978
    • CRC-Crose International, Inc.
    • Lionel H. Wheeler
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...