Average Co-Inventor Count = 2.18
ph-index = 10
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. Williams Electronics Games, Inc. (12 from 91 patents)
2. Other (2 from 832,966 patents)
14 patents:
1. 8260634 - Automated insurance claim primacy resolution and claim resolution
2. 6036188 - Amusement game with pinball type playfield and virtual video images
3. 6036189 - Game with viewing panel having variable optical characteristics for
4. 5992848 - Vertically displaceable ramp
5. 5720480 - Display panel for a pinball machine
6. 5700008 - Amusement device integrating games of skill and chance
7. 5651546 - Amusement device reward system
8. 5516103 - Dual function drop target for pinball game
9. 5494286 - Ball advancing device for a pinball game
10. 5375829 - Magnetic ball flipper for a rolling ball game
11. 5358240 - Ball diverter for raised ramp
12. 5297793 - Automatic flipper control circuit for pinball games
13. 5123647 - Interactive playfield feature for pinball games
14. 4840375 - Pinball machine