Average Co-Inventor Count = 4.00
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. Praxair Technology, Inc. (2 from 1,446 patents)
2 patents:
1. 8124561 - Production of activated char using hot gas
2. 7704921 - Production of activated char using hot gas