Average Co-Inventor Count = 3.60
ph-index = 3
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 (2 from 76 patents)
2. Varta Batterie Aktiengesellschaft (1 from 204 patents)
3 patents:
1. 6953117 - Sales packaging for electric storage batteries
2. 6889840 - Sale and storage packaging for zinc-air cells
3. 5203455 - Package for zinc-air batteries