Patents by Inventor John Francis Grabowsky

John Francis Grabowsky has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Aircraft flight data acquisition and transmission system
    Patent number: 6181990
    Abstract: An aircraft data transmission system used with an aircraft having a data acquisition unit. The system includes a communications unit located in the aircraft and in communication with the data acquisition unit. The system also includes a cellular infrastructure in communication with the data communications unit after the aircraft has landed. The system further includes a data reception unit in communication with the cellular infrastructure.
    Type: Grant
    Filed: July 30, 1998
    Date of Patent: January 30, 2001
    Assignee: Teledyne Technologies, Inc.
    Inventors: John Francis Grabowsky, David Ray Stevens