Average Co-Inventor Count = 9.00
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. Tianjin Pipe (Group) Corporation (1 from 1 patent)
2. Tianjin Zwinsoft Technology Co., Ltd. (0 patent)
1 patent:
1. 9062804 - Threaded connector