Average Co-Inventor Count = 3.94
ph-index = 9
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 (14 from 4,354 patents)
14 patents:
1. D955491 - Bar top gaming machine
2. D955492 - Bar top gaming machine
3. D955493 - Bar top gaming machine
4. D954847 - Bar top gaming machine
5. D951358 - Bar top gaming machine
6. D893628 - Gaming machine having dual bill acceptors
7. D878473 - Bar top gaming machine having dual bill acceptors
8. 10515512 - Electronic gaming machine with multiple bill validators
9. 9630102 - Input device with membrane to impede entrance of foreign contaminates into an electric gaming machine
10. 8905847 - Input device with membrane to impede entrance of foreign contaminates into an electronic gaming machine
11. 8480474 - Gaming machines and methods of displaying animated symbols on mechanical reels
12. 7435173 - Gaming device having slidable indicator disks
13. 6656041 - Gaming device for changing a player's environment
14. D462397 - Semi-spherical display for a gaming device