Average Co-Inventor Count = 2.76
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. Other (2 from 832,843 patents)
2. Hasbro, Inc. (1 from 496 patents)
3. Tonka Corporation (1 from 47 patents)
4. Design Lab, LLC (1 from 9 patents)
4 patents:
1. 6699096 - Toy with character and vehicle components
2. 6039626 - Voice-activated toy truck with animated features
3. 5713778 - Doll with simulated bowel movement
4. 4842564 - Cap-firing mechanism for a toy