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. Kennametal Inc. (2 from 1,544 patents)
2 patents:
1. 9073159 - Machine tool adapter to reduce vibrations and noise
2. 9061355 - Tool adaptor having an integrated damping device