Average Co-Inventor Count = 2.00
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. Hasbro, Inc. (6 from 496 patents)
6 patents:
1. D995647 - Toy dart
2. D988418 - Toy dart
3. D904525 - Toy dart
4. D904526 - Toy dart
5. 10758833 - Toy car launcher apparatus
6. 8997727 - Projectile shooter toy