Average Co-Inventor Count = 2.40
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. Federal-mogul Burscheid Gmbh (1 from 119 patents)
2. Federal-mogul Friedberg Gmbh (1 from 8 patents)
3. Federal-mogul Deva Gmbh (6 patents)
2 patents:
1. 11384436 - Piston ring with shot-peened running-in layer and method for the production thereof
2. 10017845 - Cylinder liner and method for producing same