Average Co-Inventor Count = 1.78
ph-index = 1
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 4,363 patents)
2. Other (2 from 832,843 patents)
3. Igt Global Solutions Corporation (2 from 19 patents)
8 patents:
1. D1064086 - Lottery ticket
2. 12201913 - Deploying a plurality of planar layers for lottery tickets
3. 12036480 - Lottery ticket having multiple zone play feature
4. D1017704 - Lottery ticket
5. 11896914 - Lottery ticket having crossword board with a bonus grid feature
6. 11577153 - Deploying a plurality of planar layers for lottery tickets
7. 10249138 - Gaming system with dynamic prizing
8. 9940786 - Gaming system with dynamic prizing