Average Co-Inventor Count = 1.67
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. Skf Kugellagerfabriken Gmbh (1 from 197 patents)
2. Skf Gmbh (1 from 171 patents)
2 patents:
1. 4710039 - Cage for roller bearing
2. 4574448 - Apparatus for fastening machine element to a shaft