Patents by Inventor Richard Allin

Richard Allin 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).

  • Procedure and device for radiating and detecting the plurality of frequencies of electronic markers
    Patent number: 6954072
    Abstract: A procedure and a system for the detection of a plurality of passive electronic markers are disclosed. A marker location device capable of scanning for multiple types of electronic marker thereby increasing operator efficiency and reducing erroneous marker indications is described. In some embodiments, scanning may be performed at the operating technician's direction or may be performed in the background while the operating technician is performing other tasks.
    Type: Grant
    Filed: August 22, 2002
    Date of Patent: October 11, 2005
    Assignee: Seba Dynatronic Messund Ortungstechnik GmbH
    Inventors: Hubert Schlapp, Richard Allin