Average Co-Inventor Count = 1.24
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. Hasbro Industries, Inc. (6 from 48 patents)
6 patents:
1. D261293 - Jack-in-the-box toy
2. 4270305 - Toy wheeled vehicle
3. D258972 - Toy dump truck
4. D258973 - Toy fire truck
5. D258974 - Toy tow truck
6. D257272 - Toy race track for miniature cars