Average Co-Inventor Count = 4.23
ph-index = 3
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. Ridge Tool Company (7 from 107 patents)
7 patents:
1. 11691208 - Pipe cut-off tool and accessories for such tools
2. D939908 - Wrench body
3. 10946501 - Tool system
4. D750944 - Wrench
5. D749924 - Wrench
6. D748958 - Wrench
7. D717619 - Tool handle