Average Co-Inventor Count = 2.43
ph-index = 2
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. Crayola LLC. (7 from 131 patents)
2. Fuse London Limited (1 from 7 patents)
8 patents:
1. 11377389 - Bead maker and decorator
2. 10709215 - Toy knitting device
3. 10669206 - Bead maker and decorator
4. D859527 - Rollerball marker
5. 10040312 - Roller-ball paint marker
6. 9816212 - Threading apparatus
7. 9506176 - Thread coloring apparatus
8. D608826 - Marker