Average Co-Inventor Count = 4.00
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. Rolls-Royce Corporation (1 from 5,893 patents)
2. Rolls-Royce Power Engineering Plc (39 patents)
1 patent:
1. 9926847 - Method and apparatus for isolating inactive fuel passages