Average Co-Inventor Count = 2.40
ph-index = 2
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Renishaw Plc (1 from 557 patents)
2. Renishaw Transducer Systems Limited (1 from 7 patents)
2 patents:
1. 5341702 - Apparatus for calibration of an angular displacement
2. 5007006 - Method of and apparatus for calibration of machines