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. General Battery Corporation (2 from 120 patents)
2 patents:
1. 4343872 - Calcium-strontium-lead grid alloy for use in lead-acid batteries
2. 4137378 - Calcium-strontium-lead grid alloy for use in lead-acid batteries