Average Co-Inventor Count = 1.00
ph-index = 32
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. De Beers Centenary Ag (90 from 108 patents)
90 patents:
1. D693721 - Earring
2. D693723 - Pendant
3. D693722 - Pendant
4. D693260 - Earring
5. D693261 - Pendant
6. D685667 - Jewelry article
7. D685669 - Pendant
8. D684085 - Earring
9. D683650 - Pair of earrings
10. D683649 - Ring
11. D677597 - Ring
12. D677192 - Jewelry article
13. D676780 - Jewelry article
14. D676781 - Pendant
15. D676779 - Ring