Patents by Inventor Michael L. Rollwitz

Michael L. Rollwitz 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).

  • Method and apparatus for detecting transmitted frequencies
    Publication number: 20040127180
    Abstract: A method and apparatus that includes a scanner for that scans a frequency range, a receiver that detects a frequency within the range, a processing unit for determining the field strength of the frequency and a display for indicating the field strength.
    Type: Application
    Filed: December 27, 2002
    Publication date: July 1, 2004
    Inventors: Chris J. Burke, Michael L. Rollwitz, Garret Miller, Robert Kochie