Average Co-Inventor Count = 1.20
ph-index = 11
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. Zumtobel Staff Gmbh Co., Kg (8 from 20 patents)
2. Jürgen Hess (4 from 5 patents)
3. Jcdecaux Sa (2 from 25 patents)
4. Other (1 from 832,812 patents)
5. Electricite De France (1 from 251 patents)
6. Zumtobel Licht Gmbh (1 from 6 patents)
7. Decaux Sa (1 from 3 patents)
18 patents:
1. D628341 - Lighting fixture
2. D621995 - Lighting fixture
3. D621996 - Lighting fixture
4. D618376 - Lighting fixture
5. D617031 - Lighting fixture
6. D568517 - Lighting fixture
7. D521763 - Bench
8. D519646 - Barrier grid
9. D519218 - Support post
10. D517341 - Bench
11. D512520 - Support post
12. D495080 - Light with swivelling reflector and lamp
13. D490925 - Light with swivelling reflector and lamp
14. D472223 - Display screen
15. D461785 - Display screen