Average Co-Inventor Count = 3.00
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. Texaco Inc. (2 from 3,161 patents)
2 patents:
1. 5489977 - Photomeric means for monitoring solids and fluorescent material in waste
2. 5400137 - Photometric means for monitoring solids and fluorescent material in