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Richard K. Brugler

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  • Warren, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mobile side-by-side batching plant
    • Patent number 4,178,117
    • Issue date Dec 11, 1979
    • Heltzel Company
    • Richard K. Brugler
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Mobile batching plant
    • Patent number 3,986,708
    • Issue date Oct 19, 1976
    • Heltzel Company
    • Robert E. Heltzel
    • B28 - WORKING CEMENT, CLAY, OR STONE