Average Co-Inventor Count = 1.60
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. Concorde Battery Corporation (1 from 14 patents)
2. Douglas Battery Manufacturing Company (1 from 11 patents)
2 patents:
1. 7740142 - Battery construction for mounting a shelved rack
2. 7548429 - Battery storage system