Average Co-Inventor Count = 1.62
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. (3 from 496 patents)
2. Tonka Corporation (2 from 47 patents)
5 patents:
1. 5944006 - Toy gun with a selectively extendable barrel
2. 5701878 - Toy gun having a trigger assembly for aiming and launching a projectile
3. 5605140 - Toy gun with concealed secondary barrel
4. 5535729 - Projectile launcher
5. D361105 - Repeat firing toy projectile launcher