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David J. Boye

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  • Brighton, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Forming near-net shape single-piece piston blanks
    • Patent number 11,661,903
    • Issue date May 30, 2023
    • KS Kolbenschmidt US, Inc.
    • David J. Boye
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Methods for forging a piston blank
    • Patent number 11,286,877
    • Issue date Mar 29, 2022
    • KS Kolbenschmidt US, Inc.
    • David J. Boye
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Methods for forging a piston blank
    • Patent number 10,253,722
    • Issue date Apr 9, 2019
    • KS Kolbenschmidt US, Inc.
    • David J. Boye
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents