Average Co-Inventor Count = 1.14
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. Par Industries, Inc. (11 from 14 patents)
2. Hedstrom Corporation (3 from 63 patents)
3. Flexible Flyer Acquisition Corp. (2 from 2 patents)
16 patents:
1. 5505664 - Articulated swing
2. D367099 - Dual swing seating platform
3. D366687 - Swing seating platform
4. D347030 - Riding school bus for children
5. 5294153 - Riding toy for children
6. D342117 - Handlebar for a child's swing seat
7. D341948 - Swing seat unit
8. D340104 - Spin connector for a child's swing
9. D340103 - Two-piece tire swing seat
10. D339624 - Child's swing seat
11. D339623 - Child's swing seat with vertically disposed foot supports
12. D337806 - Child's swing seat with lateral foot supports
13. D336502 - Protective cover for play gym leg joints
14. D331430 - Child's rocking and rotating riding toy
15. D331206 - Steerable sled