Average Co-Inventor Count = 9.00
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. L'air Liquide, Société Anonyme Pour L'etude Et L'exploitation Des Procédés Georges Claude (1 from 1,435 patents)
2. Air Liquide Global E&c Solutions Germany Gmbh (1 from 15 patents)
1 patent:
1. 9278328 - Reformer tube with internal heat exchange