Average Co-Inventor Count = 1.50
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. Other (4 from 832,718 patents)
4 patents:
1. 7044469 - Game involving multiple communication methods
2. 6056616 - Flying ball
3. 5458329 - Play prolate spheroid game ball
4. 5267735 - Javelin