Average Co-Inventor Count = 2.15
ph-index = 10
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. Other (9 from 832,718 patents)
2. Mego Corporation (3 from 19 patents)
3. Louis Marx & Co., Inc. (2 from 28 patents)
4. Mattel, Inc. (1 from 1,702 patents)
5. Selchow & Righter Company (1 from 4 patents)
6. Reiner; Lawrence L. (1 from 4 patents)
17 patents:
1. 5495557 - Electronic toy for forming sentences
2. 5316515 - Waist attaching hobby horse
3. 4529385 - Educational playset
4. 4265449 - Simulated bowling game
5. D255806 - Bowling game casing
6. 4174833 - Simulated road racing game
7. 4159594 - Doll and simulated feeding apparatus
8. 4157633 - Doll and device apparently superposing an object on doll's reflected
9. D250906 - Electronic battle game cabinet
10. 4123062 - Game with multiple choice strategy
11. 4026066 - Optical illusion-producing rotating toy
12. 4023705 - Dispenser for cards and the like
13. 4008895 - Maze game
14. 4002339 - Poker pool game
15. 3953935 - Power supply toy