Average Co-Inventor Count = 3.43
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 (2 from 561 patents)
2 patents:
1. 5088209 - Metrological scale
2. 5063685 - Tape scale applicator