Average Co-Inventor Count = 2.62
ph-index = 5
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. Osram Sylvania Inc. (7 from 1,452 patents)
7 patents:
1. D652549 - Motion-activated night light with swivel lens
2. D638978 - Sconce
3. D630364 - Lamp
4. D620185 - Lamp
5. D619274 - Candelabra for LED candle lights
6. D619275 - Motion-activated night light with swivel lens
7. D606237 - Solar-powered lamp