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 (2 from 5,865 patents)
2. Rolls-royce North American Technologies Inc. (2 from 916 patents)
2 patents:
1. 10982598 - System and method for coking detection
2. 10196988 - Fuel system coking sensor