Average Co-Inventor Count = 3.00
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. US Government As Represented by the Secretary of the Army (1 from 8,684 patents)
1 patent:
1. 11520367 - First battery and second battery charging