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. J.a. Woollam Co. (1 from 211 patents)
1 patent:
1. 9546943 - System and method for investigating change in optical properties of a porous effective substrate surface as a function of a sequence of solvent partial pressures at atmospheric pressure