Average Co-Inventor Count = 4.44
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. Beijing Shunzao Technology Co., Ltd. (2 from 12 patents)
2 patents:
1. D1033778 - Main body of a wet vacuum cleaner
2. D1032979 - Cleaning head assembly for a vacuum cleaner