Average Co-Inventor Count = 1.33
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. 5602457 - Photovoltaic solar cell laminated in vehicle windshield
2. 5558960 - Seasonal use lead acid electrical storage battery