Average Co-Inventor Count = 1.40
ph-index = 5
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. The Quaker Oats Company (10 from 714 patents)
2. Mattel, Inc. (4 from 1,703 patents)
14 patents:
1. 8986068 - Toy vehicle track play set
2. 8608528 - Toy vehicle track play set
3. 8066545 - Toy vehicle track play set
4. 6547629 - Electronic toy and method of using the same
5. D290859 - Toy lawnmower
6. D278921 - Toy gas pump
7. D274739 - Toy trunk
8. D267260 - Toy carousel
9. D267283 - Toy piggy bank
10. D265574 - Toy airplane
11. D263612 - Toy stove
12. D262565 - Trundle toy clown
13. 4292759 - Push-pull wheel action toy
14. D259575 - Handle for a toy article of flatware