Average Co-Inventor Count = 1.43
ph-index = 4
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 (5 from 714 patents)
2. Fisher-price, Inc. (1 from 87 patents)
6 patents:
1. 5613678 - Apparatus for projecting an object such as a ball
2. D317184 - Rocket toy
3. D316435 - Toy cooking grill
4. D310855 - Toy camera
5. D303690 - Toy traffic signal
6. 4789371 - Simulated toy flash camera