Average Co-Inventor Count = 5.00
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. Grillo-werke Ag (2 from 25 patents)
2 patents:
1. 7524582 - Zinc powder or zinc alloy powder for alkaline batteries
2. 7323031 - Zinc powder or zinc alloy powder with inhomogeneous bulk density for alkaline batteries