Average Co-Inventor Count = 1.16
ph-index = 6
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. U.S. Philips Corporation (11 from 14,087 patents)
11 patents:
1. D316455 - Torch
2. D315964 - Spotlight housing
3. D315610 - Spotlight housing
4. D312702 - Torch
5. D312508 - Torch
6. D311776 - Torch
7. D311779 - Torch
8. D302863 - Night-light
9. D297373 - Adjustable spotlight
10. D292322 - Base for a lighting fixture
11. D292026 - Lighting fixture