Average Co-Inventor Count = 2.00
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. Messer Griesheim Gmbh (2 from 218 patents)
2 patents:
1. 6810567 - Partial or complete utilization of a pressurized-gas cylinder known per se for compressed, liquefied or dissolved gases
2. 6363597 - Partial or complete use of a pressurized-gas cylinder known per se for compressed, liquefied or dissolved gases