Average Co-Inventor Count = 1.12
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. Wham-o Inc. (8 from 23 patents)
2. Playability Toys, LLC (1 from 2 patents)
9 patents:
1. 9527000 - Crib mobile and mounting structure therefor
2. 8302585 - Snowball forming and launching device
3. 7552930 - Snow sled
4. D562929 - Water dispensing device
5. D509168 - Sports board for supporting a rider
6. D505644 - Sports board for carrying a rider
7. 6880834 - Bi-directional snow sled with steering/braking levers
8. D489025 - Sports board with bottom rails
9. D476266 - Sports board for supporting a rider