Patents by Inventor Bryan Leslie Calderwood

Bryan Leslie Calderwood 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).

  • Publication number: 20150177072
    Abstract: A sensory head for sensing the temperature and vibration emitted from a machine housing having an RFID tag disposed thereon is provided. The sensory head includes a body for housing the sensory head and at least one digital input/output power contact. The sensory head further provides a combination power and control circuit for powering and for controlling function of the sensory head, the combination power and control circuit electrically connected to the at least one contact and an infrared temperature sensor for measuring the sensed temperature of the machine housing, the infrared temperature sensor in electrical communication with the combination power and control circuit. Finally, the sensory head provides an RFID antenna for reading and identifying the RFID tag attached to the machine housing, the RFID antenna electrically connected with the with the combination power and control circuit and at least one magnet.
    Type: Application
    Filed: December 20, 2013
    Publication date: June 25, 2015
    Applicant: Aktiebolaget SKF
    Inventors: Jonathan D. Murphy, Bryan Leslie Calderwood
  • Patent number: D657398
    Type: Grant
    Filed: October 14, 2008
    Date of Patent: April 10, 2012
    Assignee: Aktiebolaget SKF
    Inventors: Bryan Leslie Calderwood, Gordon Stewart Miller, James Alexander Ward, Graham Peter Menzies
  • Patent number: D663332
    Type: Grant
    Filed: December 13, 2011
    Date of Patent: July 10, 2012
    Assignee: Aktiebolaget SKF
    Inventors: Jonathan D. Murphy, Bryan Leslie Calderwood, Torsten Bark