Average Co-Inventor Count = 4.00
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. Research Institute of Industrial Science & Technology (1 from 151 patents)
2. Pohang Iron & Steel Co. Ltd. (1 from 72 patents)
1 patent:
1. 5733387 - Duplex stainless steel, and its manufacturing method