Average Co-Inventor Count = 2.22
ph-index = 8
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. Dart Industries Inc. (12 from 1,642 patents)
13 patents:
1. D359966 - Ice cube tray
2. D346823 - Combined holder and display device for learning cards
3. D345898 - Food mold
4. 5277587 - Learning toy
5. D323194 - Playground toy or the like
6. 4804349 - Reconfigurable toy
7. D294791 - Rack for kitchen implements or the like
8. D294510 - Toy boat or the like
9. D285511 - Storage rack for covers for containers
10. D280678 - Travel kit or the like
11. D244971 - Stand for potted plants
12. D243307 - Canister
13. D242835 - Canister