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. American Air Liquide, Inc. (1 from 336 patents)
1 patent:
1. 5027642 - Method of detecting and or removing trace amounts of condensible vapors