Average Co-Inventor Count = 2.00
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. The United States of America As Represented by the United States (2 from 3,975 patents)
2 patents:
1. 4914024 - Microbial solubilization of coal
2. 4846964 - Fluidized-bed bioreactor process for the microbial solubiliztion of coal