Average Co-Inventor Count = 3.43
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 988 patents)
2 patents:
1. D609650 - Dimmer switch
2. D576565 - Dimmer switch