Average Co-Inventor Count = 5.50
ph-index = 4
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 5 patents)
6 patents:
1. D878179 - Bench vise
2. D808238 - Multifunction bench vice
3. D780549 - Bench vise
4. 9327386 - Bench vice
5. D707096 - Bench clamp
6. D705031 - Front-loading quick-acting bench clamp