Patents by Inventor Donald R. Clothier

Donald R. Clothier 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).

  • Keyboard identification sequence
    Patent number: 4456972
    Abstract: In combination with a host processor CPU, means are provided to a standard computer terminal keyboard to reconfigure an identity change of the keyboard for another use/uses and to identify its new configuration, status and other vital information to the host CPU.
    Type: Grant
    Filed: February 25, 1982
    Date of Patent: June 26, 1984
    Assignee: Honeywell Information Systems Inc.
    Inventors: E. Paul Lee, Frederick H. McCormick, Dennis P. Vietmeier, Neal C. Harrington, Donald R. Clothier