Average Co-Inventor Count = 1.71
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 21,594 patents)
3 patents:
1. 5774603 - Optical chemical sensor
2. 5494652 - Method for preparing particles of metal oxide (tin oxide)
3. 5401441 - Preparation of metal oxide conductive powders