Average Co-Inventor Count = 1.68
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 (8 from 832,843 patents)
2. Potter Instrument Company, Inc. (2 from 6 patents)
3. Mfm Technology L.l.c. (1 from 7 patents)
4. Embark, Inc. (1 from 1 patent)
5. Citisource Inc. (1 from 1 patent)
13 patents:
1. 9526968 - Interactive golf game with automatic scoring
2. 9492729 - Interactive golf game with automatic scoring
3. 8870671 - Interactive golf game with automatic scoring
4. 5582550 - Automatically-scoring mini-golf game
5. 5487542 - Automatically-scoring golf game
6. 5413343 - Redemption coupon dispensing coin-or-bill operated mini golf game
7. 5062384 - Vacuum chuck rotary seal
8. 4828406 - Portable ticket issuing device
9. 4264936 - Altitude correcting vacuum system
10. 4245917 - Linear actuator driven printer
11. 4232353 - Door lock security system
12. 4216889 - Vacuum tank for magnetic tape handlers
13. 4187997 - Vacuum control system for magnetic tape handler