Average Co-Inventor Count = 5.14
ph-index = 5
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 (6 from 4,365 patents)
6 patents:
1. 9600968 - Gaming system having multiple gaming machines which provide bonus awards
2. 8864567 - Casino display methods and devices
3. 8814648 - Gaming system having multiple gaming machines which provide bonus awards
4. 8545326 - Casino display methods and devices
5. 8251791 - Gaming system having multiple gaming machines which provide bonus awards
6. 8021230 - Gaming system having multiple gaming machines which provide bonus awards