Average Co-Inventor Count = 1.33
ph-index = 2
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 (1 from 714 patents)
2. Fisher-price, Inc. (1 from 87 patents)
2 patents:
1. D347237 - Roller skate
2. D305555 - Toy truck