Average Co-Inventor Count = 1.80
ph-index = 3
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. Eastman-kodak Company (3 from 21,595 patents)
3 patents:
1. 4175960 - Multi-active photoconductive element having an aggregate charge
2. 4105447 - Photoconductive insulating compositions including polyaryl hydrocarbon
3. 4045220 - Low color photoconductive insulating compositions comprising