Average Co-Inventor Count = 2.18
ph-index = 4
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. Eveready Battery Company, Inc. (2 from 1,039 patents)
2. Energizer Brands, LLC (2 from 186 patents)
4 patents:
1. D746500 - Lighting device
2. D742570 - Lighting device
3. D734885 - Lighting device
4. D693951 - Lighting device