Average Co-Inventor Count = 1.63
ph-index = 9
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. Mattel, Inc. (10 from 1,702 patents)
10 patents:
1. 5653215 - Air-powered projectile launcher
2. D351203 - Ribbed dodge ball
3. 5346423 - Toy for making simulated french fries
4. 5306192 - Simulated toy hamburger maker
5. 5292134 - Ball catching and launching toy
6. 5242496 - Spinning platen paint set
7. 5236269 - Battery-powered dispenser for hot melt adhesive
8. 5133550 - Football having raised ribs
9. 5133551 - Sound producing game bat
10. 5011449 - Appendage motion responsive doll