Average Co-Inventor Count = 3.20
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 5,871 patents)
2. Rolls-royce Deutschland Ltd & Co. Kg (1 from 816 patents)
3. Rolls-royce Marine As (1 from 24 patents)
2 patents:
1. 10369674 - Vibratory treatment apparatus
2. 9810644 - Method and apparatus for inspecting a component having a cellular structure