Average Co-Inventor Count = 3.43
ph-index = 1
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. Mitutoyo Corporation (2 from 1,620 patents)
2 patents:
1. D893327 - Micrometer
2. D670585 - Inside diameter measurement tool