Average Co-Inventor Count = 6.00
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. Daido Metal Company Ltd. (2 from 432 patents)
2 patents:
1. RE39613 - Half bearing with grooves preventing leakage of lubricating oil
2. 6695482 - Half bearing with grooves preventing leakage of lubricating oil