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Orin H. Davis

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  • Phoenix, AZ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pneumatic courier discharge unit
    • Patent number 4,003,530
    • Issue date Jan 18, 1977
    • Orin H. Davis
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Pneumatic courier dispatch unit
    • Patent number 3,971,531
    • Issue date Jul 27, 1976
    • Orin H. Davis
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL