Average Co-Inventor Count = 2.00
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. Stone & Webster Engineering Corp. (1 from 122 patents)
1 patent:
1. 5414170 - Mixed phase front end C.sub.2 acetylene hydrogenation