TREA

Albert J. Castro

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  • Cudahy, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ribbon re-inking machine capable of reloading a variety of types of...
    • Patent number 4,390,294
    • Issue date Jun 28, 1983
    • Westates Space-Era Products, Inc. dba Wespac
    • Albert J. Castro
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ribbon inking machine
    • Patent number 4,011,830
    • Issue date Mar 15, 1977
    • Westates Space-Era Products, Inc.
    • Frank R. Anderson
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Flow control structure
    • Patent number 3,941,150
    • Issue date Mar 2, 1976
    • Westates Space-Era Products, Inc.
    • Frank R. Anderson
    • G05 - CONTROLLING REGULATING