Average Co-Inventor Count = 1.87
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. Mattel, Inc. (7 from 1,702 patents)
7 patents:
1. 5096451 - Toy mermaid with voice unit
2. 4750900 - Quick draw mechanism for figure toy
3. 4626224 - Slowly appearing, rapidly disappearing figure toy
4. 4604073 - Take-apart rocking stack toy
5. 4511342 - Winding and launching device for toy vehicles
6. 4251949 - Toy track and bowl with car height indicator
7. 3983662 - Push toy for picking up three-dimensional objects