Average Co-Inventor Count = 11.00
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. Abb Patent Gmbh (1 from 221 patents)
1 patent:
1. 6311475 - Device for igniting a combustion in a combustion chamber of a gas turbine