Average Co-Inventor Count = 1.71
ph-index = 3
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. (4 from 1,702 patents)
4 patents:
1. 7048604 - Levitating ball toy
2. 6612501 - Computer game and method of playing the same
3. 5887872 - Memory game having sequentially opened capsules
4. 5816886 - Sentence forming toy vehicle track set