Average Co-Inventor Count = 6.49
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. Laizhou Hongyuan Bench Vice Manufacture Co., Ltd. (4 from 6 patents)
4 patents:
1. D1105882 - Bench vice
2. 12358102 - Multi-functional bench vice with quick-change jaw
3. D878179 - Bench vise
4. D808238 - Multifunction bench vice