Average Co-Inventor Count = 3.31
ph-index = 17
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. Multimedia Games, Inc. (13 from 136 patents)
2. Sigma Game, Inc. (7 from 17 patents)
20 patents:
1. 8808094 - Top box wheel assembly and gaming machine having a top box wheel assembly
2. 8662984 - Gaming machine and gaming machine reel assembly
3. 8574082 - Button panel mount for a gaming machine cabinet
4. D681129 - Gaming machine
5. D673621 - Gaming machine
6. D673620 - User interface for a gaming machine
7. D665853 - Slant-top gaming machine
8. D665033 - Gaming machine top box
9. 7985139 - Gaming machine cabinet with vertically operating doors
10. 7976393 - Button panel mount for a gaming machine cabinet
11. D566198 - Gaming machine
12. D557348 - Gaming machine
13. D554708 - Gaming machine
14. 6755737 - Gaming machine having bonus game
15. 6558253 - Slot machine with award multiplier display