Average Co-Inventor Count = 6.00
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. China University of Petroleum (1 from 408 patents)
2. Inner Mongolia Shengyuan Technology Co. Ltd. (1 from 1 patent)
2 patents:
1. D1103795 - Measuring wheel with bracket
2. 10752850 - Combined hydrogenation process method for producing high-quality fuel by medium-low-temperature coal tar