Average Co-Inventor Count = 7.00
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. Sanexen Environmental Services Inc. (1 from 12 patents)
2. Niedner Inc. (1 from 3 patents)
1 patent:
1. 11125375 - Tubular liner for rehabilitating underground and surface pipes and pipelines