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. The Aro Corporation (2 from 86 patents)
2 patents:
1. 5156244 - Torque sensing automatic shut-off and reset clutch for screwdrivers,
2. 5054588 - Torque sensing automatic shut-off and reset clutch for screwdrivers,