Average Co-Inventor Count = 1.35
ph-index = 8
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. Hedstrom Corporation (10 from 63 patents)
2. Kidkraft, Inc. (5 from 9 patents)
3. Other (3 from 832,812 patents)
4. Solowave Design LP (2 from 2 patents)
5. Yardistry Us, LLC (1 from 1 patent)
6. Yardistry Limited (1 from 1 patent)
7. Solowave Investments Limited (1 from 1 patent)
23 patents:
1. 11524218 - Adjustable difficulty rock hold
2. 11168481 - Louver system and method of assembling same
3. 11135525 - Accordion fold play structure with easy-up assembly device
4. 11020681 - Super fold playhouse
5. 10898820 - Compact multiple gable house design and assembly
6. D821505 - Playhouse
7. 9821246 - Play center
8. 8382602 - Enclosed slide
9. 8046965 - Partition system and method of assembling same
10. 7815513 - Enclosed slide
11. D529980 - Spiral slide
12. D522604 - Slide
13. 6966842 - Adjustable swing seat
14. 6782577 - Knock-down quarter pipe for skateboarders, bikers and in-line skaters
15. 6669394 - Swing attachment