Patents by Inventor Jack Najork

Jack Najork 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).

  • RF amplifier and antenna
    Patent number: 4103241
    Abstract: The external antenna is coupled to the point of ground reference potential of the RF amplifier, which point is in turn connected to the ground reference of the receiver incorporating such amplifier.
    Type: Grant
    Filed: August 11, 1975
    Date of Patent: July 25, 1978
    Assignee: Reach Electronics, Inc.
    Inventor: Jack Najork