Average Co-Inventor Count = 3.00
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. Endeavor Tool Company (2 from 3 patents)
2 patents:
1. 6792835 - Multi-purpose universal socket tool
2. D479681 - Multi-purpose universal socket tool