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. Wahl Clipper Corporation (2 from 321 patents)
2 patents:
1. D971503 - Hair clipper
2. D970816 - Hair clipper