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Richard F. Cantwell Jr.

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  • Boulder, CO, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fiber optic coupling system
    • Patent number 4,783,137
    • Issue date Nov 8, 1988
    • Karel J. Kosman
    • G02 - OPTICS
  • Information Patent Grant

    Loop switching system
    • Patent number 4,393,497
    • Issue date Jul 12, 1983
    • Bell Telephone Laboratories, Incorporated
    • Richard F. Cantwell
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents