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. Other (1 from 832,961 patents)
2. Perma-Fix Environmental Services, Inc. (1 from 7 patents)
1 patent:
1. 9381552 - Method and apparatus for recovering subsurface free mercury and decontaminating a substrate