Average Co-Inventor Count = 3.00
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. Kobe Steel, Ltd. (2 from 1,888 patents)
2 patents:
1. D1082875 - Kink preventing device
2. D997719 - Kink preventing device