Average Co-Inventor Count = 5.09
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. Other (1 from 832,761 patents)
2. Duracell Inc. (1 from 219 patents)
3. Tdk Corporation (7,965 patents)
4. Duracell, a Division of the Gillette Company (0 patent)
2 patents:
1. 6497979 - Method of producing electrode for non-aqueous electrolytic cells including a narrow-gap dispersing process
2. 5750282 - Process for improving lithium ion cell