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Howard T. Betz

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  • Chesterton, IN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rugate optical filter systems
    • Patent number 5,028,136
    • Issue date Jul 2, 1991
    • IIT Research Institute
    • Narayan P. Murarka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rugate optical filter systems
    • Patent number 4,837,044
    • Issue date Jun 6, 1989
    • ITT Research Institute
    • Narayan P. Murarka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Registration mark detector
    • Patent number 4,484,079
    • Issue date Nov 20, 1984
    • HurletronAltair, Inc.
    • Howard T. Betz
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL