Patents by Inventor David McMurthy

David McMurthy 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).

  • Metrology instruments
    Publication number: 20070163137
    Abstract: A metrology instrument, such as a probe, probe head, stylus or stylus arm, for mounting on a coordinate position apparatus. The metrology instrument is at least partially constructed from at least one sheet of thermally stable metallic material which is folded to form a three dimensional structure. The at least one sheet of thermally stable material is utilised in the metrology loop of the metrology instrument.
    Type: Application
    Filed: October 21, 2004
    Publication date: July 19, 2007
    Applicant: Renishaw PLC
    Inventors: Stephen Hunter, Hugo Derrick, David McMurthy