Average Co-Inventor Count = 2.67
ph-index = 2
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. Those Characters from Cleveland, Inc. (2 from 23 patents)
2 patents:
1. 4822316 - Toy vehicle
2. 4674749 - Maze puzzle