Average Co-Inventor Count = 1.77
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. Restaurant Technology Inc. (7 from 173 patents)
2. Discovery Zone, Inc. (2 from 17 patents)
9 patents:
1. 5425677 - Play enclosure having visually stimulating lighting
2. 5405304 - Multiple pathway play apparatus for climbing and crawling
3. 5372550 - Play apparatus having inclined surfaces for sliding and climbing
4. D342115 - Playground structure
5. D340274 - Climber
6. D340100 - Play clock tower
7. D340099 - Playhouse
8. D339387 - Amusement driving unit
9. 5167595 - Play apparatus having rotatable climbing member