Patents by Inventor James E. Keen

James E. Keen 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).

  • System for adapting a personal computer for radio communication
    Patent number: 5640301
    Abstract: A system (10) for providing radio communication of data between a central processing computer (18) having a first transceiver (20) electrically connected thereto and a remotely located hand held personal computer (12). The personal computer includes an input and output device (28) mounted to the housing to allow interaction by a user. A second transceiver (102) is provided in a transceiver/handle housing (16). The transceiver/handle housing (16) is configured to be grasped by a single hand of a user. A spacing bracket (126) joins the second housing to the housing of the personal computer. An electrical connection provides for electric communication between the personal computer (12) and the second transceiver (102) so that data can be transmitted between the central processing computer (18) and the personal computer (12) by the first and second transceivers.
    Type: Grant
    Filed: April 26, 1994
    Date of Patent: June 17, 1997
    Assignee: CliniCom Incorporated
    Inventors: David W. Roecker, James E. Keen, Richard W. Morris
  • Hand wand for massaging apparatus
    Patent number: D466611
    Type: Grant
    Filed: October 19, 2001
    Date of Patent: December 3, 2002
    Assignee: InSeat Solutions, LLC
    Inventors: Gayle B. Gerth, Cecilia F. Locsin, Spencer L. Mackay, James E. Keen
  • Hand wand for massaging apparatus
    Patent number: D467005
    Type: Grant
    Filed: October 19, 2001
    Date of Patent: December 10, 2002
    Assignee: InSeat Solutions, LLC
    Inventors: Gayle B. Gerth, Cecilia F. Locsin, Spencer L. Mackay, James E. Keen
  • Hand wand for massaging apparatus
    Patent number: D468021
    Type: Grant
    Filed: September 28, 2001
    Date of Patent: December 31, 2002
    Assignee: InSeat Solutions, LLC
    Inventors: Gayle B. Gerth, Spencer L. Mackay, James E. Keen