Average Co-Inventor Count = 20.00
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. Meishan Crrc Brake Science & Technology Co., Ltd. (1 from 3 patents)
1 patent:
1. 11242075 - Connection structure and system of integrated brake device for rail vehicle