Average Co-Inventor Count = 2.50
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. Hasbro, Inc. (1 from 496 patents)
2. Tonka Corporation (1 from 47 patents)
3. Oddzon, Inc. (1 from 32 patents)
3 patents:
1. 6244463 - Candy dispenser with single-user-action dispensing mechanism
2. 5535729 - Projectile launcher
3. 5377656 - Toy gun