Average Co-Inventor Count = 1.20
ph-index = 3
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. (3 from 1,452 patents)
4 patents:
1. D751239 - Sconce shade
2. D652982 - Sconce shade
3. D643571 - Sconce shade
4. D638978 - Sconce