Average Co-Inventor Count = 1.71
ph-index = 4
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. Louis Marx & Co., Inc. (6 from 28 patents)
2. Marvin Glass & Associates (2 from 422 patents)
8 patents:
1. D262464 - Microcomputer controlled game housing
2. D262222 - Microcomputer controller game housing
3. D255806 - Bowling game casing
4. D253832 - Toy vehicle
5. D252887 - Launcher for a toy glider
6. D252760 - Toy glider
7. D251264 - Toy vehicle
8. D248688 - Toy robot head