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Allen D. Hardman

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  • Hollister, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Magnetic drum assembly and method for orienting side-by-side steel...
    • Patent number 5,158,169
    • Issue date Oct 27, 1992
    • The Stolle Corporation
    • Allen D. Hardman
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Plenum fan assembly
    • Patent number 4,955,762
    • Issue date Sep 11, 1990
    • Raymond Production Systems Corporation
    • Allen D. Hardman
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL