Average Co-Inventor Count = 1.00
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. General Tools Mfg. Co., LLC (1 from 4 patents)
2. General Tools Mgf. Co. Inc. (1 from 1 patent)
2 patents:
1. D413782 - Screwdriver
2. D376528 - Screwdriver