Average Co-Inventor Count = 2.33
ph-index = 6
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. Other (3 from 832,718 patents)
2. Shuffle Master, Incorporated (1 from 155 patents)
3. Shfl Entertainment, Inc. (1 from 37 patents)
4. Vendingdata Corporation (1 from 8 patents)
5. Casinovations Incorporated (1 from 5 patents)
7 patents:
1. 8490972 - Automatic card shuffler
2. 7644923 - Automatic card shuffler with dynamic de-doubler
3. 7066464 - Automatic card shuffler
4. 6845905 - Currency container tracking system and a currency container for use therewith
5. 6336544 - Coin collection system
6. 6328149 - Mobile coin collection system
7. 6213277 - Coin operated machine including a coin box having a memory device