Average Co-Inventor Count = 3.82
ph-index = 7
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. Igt (12 from 4,365 patents)
12 patents:
1. 8795068 - Gaming device having sequential activations of a game and replay of previous activations of the game
2. 8777729 - Time-based award system with dynamic value assignment
3. 8668567 - Gaming device having free spin mode with symbol elimination
4. 8562410 - Gaming device having sequential activations of a game and replay of previous activations of the game
5. 8257163 - Gaming device having sequential activations of a game and replay of previous activations of the game
6. 8251798 - Gaming device having free spin mode with symbol elimination
7. 8241108 - Gaming device having sequential activations of a game and replay of previous activations of the game
8. 7993195 - Gaming device having sequential activations of a game and replay of previous activations of the game
9. 7749063 - Gaming device having free spin mode with symbol elimination
10. 7666085 - Gaming device which displays multiple gaming results wherein subsequent results are formed from previous results
11. 7591723 - Gaming device having mechanical indicator with a multiple win section
12. 7322887 - Gaming device having sequential activations of a game and replay of previous activations of the game