Average Co-Inventor Count = 1.50
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. Alliedsignal Inc. (1 from 3,002 patents)
2. Fisher-price, Inc. (1 from 87 patents)
2 patents:
1. 5503461 - Five-point safety system for a seat
2. 5275464 - Vehicle booster seat