Average Co-Inventor Count = 3.00
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. Texaco Inc. (2 from 3,161 patents)
2 patents:
1. 6495372 - Field test apparatus and method for analysis of coolants and heat-exchange fluids
2. 6475438 - Field test apparatus for analysis of coolants and heat-exchange fluids