TREA

Donaldee Brewer

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  • Muscatine, IA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tire buffing apparatus
    • Patent number 5,307,854
    • Issue date May 3, 1994
    • Bandag Licensing Corporation
    • Donaldee Brewer
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Bead seal ring unit
    • Patent number 4,634,357
    • Issue date Jan 6, 1987
    • Bandag Licensing Corporation
    • Donaldee Brewer
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Differential pressure control valve
    • Patent number 4,620,561
    • Issue date Nov 4, 1986
    • Bandag Licensing Corporation
    • Donaldee Brewer
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Tire retreading system with envelope pressure
    • Patent number 4,434,018
    • Issue date Feb 28, 1984
    • Bandag, Incorporated
    • Donaldee Brewer
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Retreading stacked tires using inflatable pressure member
    • Patent number 4,269,643
    • Issue date May 26, 1981
    • Bandag Incorporated
    • Donaldee Brewer
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Pressure vessel system for retreading tires
    • Patent number 4,203,793
    • Issue date May 20, 1980
    • Bandag Incorporated
    • Edwin T. Brodie
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Tire retreading method using pressure vessel
    • Patent number 4,201,610
    • Issue date May 6, 1980
    • Bandag Incorporated
    • Edwin T. Brodie
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Tire retreading system
    • Patent number 4,075,047
    • Issue date Feb 21, 1978
    • Bandag Incorporated
    • Edwin T. Brodie
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Rasp sharpener
    • Patent number 3,993,116
    • Issue date Nov 23, 1976
    • Bandag, Incorporated
    • Donaldee Brewer
    • B24 - GRINDING POLISHING