Average Co-Inventor Count = 3.75
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. Timken US Corporation (2 from 29 patents)
2 patents:
1. 7293539 - Rocker arm assembly
2. 7250756 - Flexible sensor input assembly