Average Co-Inventor Count = 2.00
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. General Battery Corporation (1 from 120 patents)
2. Yew Corporation (1 from 1 patent)
2 patents:
1. 5531540 - Reinforcement system for highway barriers
2. 4451791 - Method and apparatus for electrically testing elements of multi-cell