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. Shanghai Sany Science and Technology Co., Ltd (1 from 1 patent)
1 patent:
1. 8870001 - Mobile counterweight equipment of crawler crane and the crane including the equipment