Average Co-Inventor Count = 5.00
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. Laizhou Hongyuan Bench Vice Manufacture Co., Ltd. (1 from 6 patents)
3 patents:
1. 9327386 - Bench vice
2. D707096 - Bench clamp
3. D705031 - Front-loading quick-acting bench clamp