Average Co-Inventor Count = 1.82
ph-index = 4
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 (4 from 4,372 patents)
4 patents:
1. 7811170 - Light emitting interface displays for a gaming machine
2. 7682249 - Light emitting interface displays for a gaming machine
3. 7201660 - Gaming machine maintenance system and method
4. 6890260 - Illuminated player tracking card for a gaming apparatus