Average Co-Inventor Count = 1.79
ph-index = 8
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. Mattel, Inc. (13 from 1,702 patents)
13 patents:
1. 8210896 - Light and sound mechanisms for toys
2. 7479054 - Flexible dolls and posable action figures
3. 7318766 - Doll with stand
4. 7196974 - Clock with movable numbers having hangers for doll clothes
5. 6800016 - Flexible dolls and posable action figures
6. 6234862 - Animal toy having simulated liquid drinking and wetting action
7. 6224456 - Doll having an arm movement mechanism using a rear-facing lever
8. 4723932 - Toy doll having articulated arms and a tiltable upper torso
9. 4657518 - Motion delay mechanism for animated figure toy
10. 4582074 - Hair twining apparatus
11. 4571207 - Exercise toy for doll
12. 4559021 - Poseable doll head
13. 4536162 - Child's playset