Average Co-Inventor Count = 2.61
ph-index = 5
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. (5 from 496 patents)
5 patents:
1. 5944006 - Toy gun with a selectively extendable barrel
2. 5827136 - Basketball backboard and hoop assembly including an enlarged secondary
3. 5791326 - Projectile launcher with slidable launch tube
4. 5715802 - Head and torso mountable foam dart launcher
5. 5701878 - Toy gun having a trigger assembly for aiming and launching a projectile