Average Co-Inventor Count = 2.31
ph-index = 3
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. Fisher-price, Inc. (3 from 87 patents)
2. Mattel, Inc. (1 from 1,703 patents)
3. Paddock-phinney, LLC (1 from 1 patent)
5 patents:
1. 7284331 - Trimmer guard
2. 6672189 - Construction toy device and method of using the same
3. 5655946 - Simulated feeding apparatus and method
4. 5544372 - Ball and socket joint, useful with collapsible playpens
5. 5363521 - Collapsible playpen