Average Co-Inventor Count = 2.73
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. General Electric Company (5 from 51,901 patents)
5 patents:
1. D251092 - Photoflash lamp unit
2. D250818 - Photoflash lamp unit
3. D250816 - Photoflash lamp unit
4. D250821 - Photoflash lamp unit
5. 4100448 - Lamp and socket assembly