Average Co-Inventor Count = 2.67
ph-index = 8
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. (8 from 1,039 patents)
8 patents:
1. D663471 - Lighting device
2. D661009 - Lighting device
3. 7780309 - Preparedness flashlight
4. D589635 - Flashlight
5. D574529 - Flashlight
6. D560007 - Lighting device
7. D554786 - Flashlight
8. D554785 - Lighting device