Average Co-Inventor Count = 4.00
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. Leviton Manufacturing Company, Inc. (2 from 986 patents)
2 patents:
1. 7255471 - Safety night light
2. 6913491 - Lamp socket