Average Co-Inventor Count = 4.05
ph-index = 4
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 (6 from 21,594 patents)
6 patents:
1. 5966199 - Index print
2. 5764870 - Method of making an index print
3. 5749468 - Film holder for use in making an index print
4. 5748284 - Index print
5. 5400152 - High speed index printer
6. 5311251 - Automatic setup of photographic printer