TREA

Donald G. Cawelti

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  • Tucson, AZ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bobbin winding control
    • Patent number 5,110,065
    • Issue date May 5, 1992
    • Hughes Aircraft Company
    • Donald G. Cawelti
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Force rate sensor assembly
    • Patent number 4,420,123
    • Issue date Dec 13, 1983
    • The United States of America as represented by the Secretary of the Army
    • David S. Fox
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL