Average Co-Inventor Count = 2.67
ph-index = 1
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 (2 from 832,761 patents)
2 patents:
1. 7677574 - Random chance device for use in a game where cards are drawn during play
2. 7469899 - Electronic board game system with automated opponent