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Charles B. Borgstrom

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  • New Richmond, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of using solar panel support apparatus
    • Patent number 10,164,565
    • Issue date Dec 25, 2018
    • Charles B. Borgstrom
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Solar panel support apparatus
    • Patent number 9,281,777
    • Issue date Mar 8, 2016
    • Charles B. Borgstrom
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...