Average Co-Inventor Count = 1.33
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. International Gamco, Inc. (2 from 4 patents)
2. Other (1 from 832,812 patents)
3. Distinctive Principles, L.l.c. (1 from 1 patent)
4 patents:
1. 8770583 - Game of chance ensuring a single winner
2. 8567782 - Predetermined and identified bonus enhancement for game card game
3. 8136814 - Predetermined bonus enhancement for game card game
4. 7464933 - Single winner bingo game