Average Co-Inventor Count = 2.43
ph-index = 7
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. Gtech Corporation (9 from 52 patents)
2. Gtech Rhode Island Corporation (5 from 45 patents)
3. Organización National De Ciegos Españoles (1 from 1 patent)
14 patents:
1. D646723 - Lottery ticket dispenser
2. D646331 - Lottery ticket dispenser
3. D641419 - Vending machine button
4. D620049 - Lottery ticket dispenser
5. D620050 - Lottery ticket dispenser
6. D620051 - Vending machine button
7. 7651030 - Method and device for data input
8. 7590950 - Mobile lottery terminal including features facilitating use by visually impaired ticket agents
9. 7028907 - Method and device for data input
10. D447137 - Lottery Terminal
11. D441766 - Document validation terminal
12. D410499 - Gaming terminal
13. 5885017 - Adjustable keyboard assembly
14. D395458 - Gaming terminal