Average Co-Inventor Count = 3.30
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. Sierra Design Group (5 from 74 patents)
2. Bally Gaming, Inc. (1 from 1,255 patents)
6 patents:
1. 10559165 - Combination bill entry/ticket dispensing structure for a gaming machine
2. 7314324 - Vertically mounted modular printer system
3. D526686 - Combined bolster and printer for gaming machines
4. 6857804 - Vertically mounted modular printer system
5. 6637844 - Gaming cabinet footrests
6. D454920 - Coin box printer for gaming device