Average Co-Inventor Count = 2.57
ph-index = 1
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. 6187520 - Photographic high contrast silver halide material and method of processing
2. 5563021 - Photographic elements with tetra-nuclear merocyanine sensitizers
3. 5342732 - Photographic high contrast silver halide materials