Average Co-Inventor Count = 3.00
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. Scientific Games International, Inc. (3 from 188 patents)
3 patents:
1. 8328618 - Method and system for conducting a lottery game as a function of a player's purchase at a retail establishment
2. 8221208 - Online terminal based lottery game with a slot machine theme
3. 8206208 - Method and system for playing a lottery game with enhanced multiplier factor