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. Sab Nife Inc. (2 from 3 patents)
2. Rovcal, Inc. (55 patents)
2 patents:
1. 4743185 - Corrosion resistant mercury-free zinc anode battery
2. 4649093 - Corrosion resistant mercury-free zinc anode battery