Average Co-Inventor Count = 1.00
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. Astro, Inc. (4 from 9 patents)
4 patents:
1. 9920888 - Multi-purpose lightbulb having power failure mode
2. 9784417 - Multi-purpose lightbulb
3. 9651243 - Multi-purpose lightbulb
4. 9408282 - Multi-purpose lightbulb