TREA

Nils E. Sundquist

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  • Plymouth, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Punch assembly
    • Patent number 5,056,392
    • Issue date Oct 15, 1991
    • Mate Punch & Die Co.
    • Gary E. Johnson
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Punch assembly with improved disassembly features
    • Patent number 5,054,347
    • Issue date Oct 8, 1991
    • Mate Punch & Die Co.
    • Gary E. Johnson
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Punch and stripper assembly
    • Patent number 4,989,484
    • Issue date Feb 5, 1991
    • Mate Punch & Die Company
    • Gary E. Johnson
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...