Average Co-Inventor Count = 2.67
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. Rentech, Inc. (1 from 58 patents)
2. Hawthorne Treatment Systems, Inc. (1 from 1 patent)
2 patents:
1. 7108835 - Fischer-tropsch slurry reactor cooling tube arrangement
2. 5340468 - System for controlling addition of lime to reduce water alkalinity