Average Co-Inventor Count = 17.01
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. Central Iron and Steel Research Institute (2 from 23 patents)
2. Zhong Da National Engineering and Research Center of Continuous Casting Technology Co., Ltd. (2 from 2 patents)
2 patents:
1. 9089894 - Chamfered narrow side copper plate for mould with funnel-shaped curved surface
2. 8776862 - Chamfered narrow side copper plate for mould with funnel-shaped curved surface