Patents by Inventor Sherman Wolf

Sherman Wolf 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).

  • Patent number: 5151929
    Abstract: A method of and apparatus for notifying a remote subscriber of a caller's attempted communication by a communication system accepting and recognizing a call for a subscriber, paging the subscriber, and connecting the original caller to the subscriber's telephone line when the subscriber calls the system in answer to the page. Other features include recording a caller message for the subscriber if the subscriber calls back to the system after the original caller has disconnected.
    Type: Grant
    Filed: December 27, 1989
    Date of Patent: September 29, 1992
    Assignee: Sherman Wolf
    Inventor: Sherman Wolf