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S. A. Platt, Inc.

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  • Grand Haven, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Variable gear ratio coiling machine
    • Patent number 4,993,250
    • Issue date Feb 19, 1991
    • S. A. Platt, Inc.
    • Stephen A. Platt
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Sequential variable pitch coiler
    • Patent number 4,569,216
    • Issue date Feb 11, 1986
    • S. A. Platt, Inc.
    • Stephen A. Platt
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Coiling machine
    • Patent number 4,561,278
    • Issue date Dec 31, 1985
    • S. A. Platt, Inc.
    • Stephen A. Platt
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Coiling machine
    • Patent number 4,258,561
    • Issue date Mar 31, 1981
    • S. A. Platt, Inc.
    • Stephen A. Platt
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Wire coiling apparatus
    • Patent number 4,208,896
    • Issue date Jun 24, 1980
    • S. A. Platt, Inc.
    • Stephen A. Platt
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Wire coiling machine fluid cutoff
    • Patent number 4,090,425
    • Issue date May 23, 1978
    • S. A. Platt, Inc.
    • Stephen A. Platt
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

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