Average Co-Inventor Count = 2.00
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. Keystone Powdered Metal Company (5 from 20 patents)
5 patents:
1. 11920643 - Two-way clutch assembly
2. D933113 - Rocker
3. D931920 - Rocker with circumferential tail
4. 11028885 - Two-way clutch assembly
5. 10208814 - Two-way clutch assembly