Average Co-Inventor Count = 4.00
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 1,543 patents)
2 patents:
1. 6998173 - Cemented carbide tool and method of making
2. 6638474 - method of making cemented carbide tool