Average Co-Inventor Count = 13.02
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. Other (3 from 832,812 patents)
3 patents:
1. 4076634 - Composition for antifriction material
2. 4064097 - Antifriction polymer material
3. 4045400 - Antifriction self-lubricating material