Average Co-Inventor Count = 2.40
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. Eco Purification Systems, B.v. (2 from 2 patents)
2 patents:
1. 5565107 - Process and apparatus for purifying streams
2. 5505856 - Process for the purification of contaminated water by activated ozone