Average Co-Inventor Count = 1.33
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. Kennametal Inc. (1 from 1,543 patents)
2. Nei Corporation (1 from 18 patents)
2 patents:
1. 8741074 - Chemical conversion coatings for corrosion protection of copper and other alloys in contaminated water
2. 8445117 - Corrosion and wear-resistant claddings