Average Co-Inventor Count = 2.00
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. Massey-ferguson-perkins Limited (2 from 6 patents)
2. Perkins Engines Group Limited (1 from 7 patents)
3 patents:
1. 4901700 - Clamp for an internal combustion engine fuel injector
2. D286012 - Clamp for an internal combustion engine fuel injector
3. D285170 - Clamp for an internal combustion engine fuel injector