Average Co-Inventor Count = 2.40
ph-index = 4
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. Playcore Wisconsin, Inc. (21 from 74 patents)
21 patents:
1. 12330076 - Swing designed to promote attunement between child and caretaker
2. 11911707 - Rotatable play device
3. 11673065 - Swing designed to promote attunement between child and caretaker
4. 11511205 - Playground climbing structures
5. 11511203 - Swing designed to promote attunement between child and caretaker
6. 11364445 - Rotatable play device
7. D919032 - Swing seat
8. 10898817 - Playground climbing structures
9. 10888793 - Swing designed to promote attunement between child and caretaker
10. 10881971 - Rotatable play device
11. 10835831 - Rotatable play device
12. D863486 - Swing seat
13. 10391409 - Rotatable play device
14. 10391411 - Swing designed to promote attunement between child and caretaker
15. 9950265 - Swing designed to promote attunement between child and caretaker