Average Co-Inventor Count = 2.00
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. Varta Microbattery Gmbh (1 from 76 patents)
2. Varta Consumer Batteries Gmbh & Co. Kgaa (1 from 2 patents)
1 patent:
1. 11820572 - Packaging unit for at least two button cells