Average Co-Inventor Count = 3.75
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. Exide Corporation (2 from 32 patents)
2 patents:
1. 5169659 - Hot climate battery
2. 5116697 - Hot climate battery and materials for use in same and methods and