Patents by Inventor Kenneth M. Mar

Kenneth M. Mar 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).

  • Non-linear resistors
    Patent number: 4097834
    Abstract: Non-linear resistors for use as protective devices in electronic circuits. Compositions and methods are disclosed which enable the fabrication of non-linear resistors compatible with other electronic devices in monolithic form. The non-linear resistors disclosed also offer improvements over prior art devices as discrete components.
    Type: Grant
    Filed: April 12, 1976
    Date of Patent: June 27, 1978
    Assignee: Motorola, Inc.
    Inventors: Kenneth M. Mar, Kim Ritchie, James N. Smith