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Douglas R. Sarver

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  • Kingsville, MD, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wire drawing die assembly
    • Patent number 5,402,664
    • Issue date Apr 4, 1995
    • Paramount Die Co., Inc.
    • Douglas R. Sarver
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Wire straightener die
    • Patent number 4,177,843
    • Issue date Dec 11, 1979
    • Douglas R. Sarver
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...