Average Co-Inventor Count = 3.16
ph-index = 1
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. Vis, LLC (3 from 45 patents)
3 patents:
1. D987401 - Lever for hand tool
2. D935293 - Air hammer
3. 11027407 - Rotating grip for a pneumatic tool