Average Co-Inventor Count = 1.29
ph-index = 7
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. Playcore Wisconsin, Inc. (6 from 74 patents)
2. Gametime, a Division of Playcore Wisconsin, Inc. (3 from 3 patents)
3. Playcore, Inc. (2 from 38 patents)
11 patents:
1. 7975437 - Playground roof support
2. D550321 - Playground balance pod
3. D521099 - Playground climber
4. D518137 - Playground climber
5. 6874970 - Coupling assembly having a split-ring collar locking mechanism
6. D496423 - Volcano climber
7. D496088 - Volcano climber
8. D495392 - Volcano climber
9. D493504 - Volcano climber
10. D478145 - Climber handhold
11. 6443849 - Recreation system with rain forest theme