Average Co-Inventor Count = 4.00
ph-index = 2
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. Nanjing Chervon Industry Co., Ltd. (1 from 321 patents)
2. Nanjing Chevron Industry Co., Ltd. (1 from 12 patents)
2 patents:
1. 10821595 - Power tool
2. 10525582 - Power tool