Average Co-Inventor Count = 2.77
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. Eastman-kodak Company (3 from 21,594 patents)
3 patents:
1. 5439784 - Method and apparatus for photographic processing solution replenishment
2. 5437790 - Filtration technique
3. 5353084 - Chemical reaction systems