Average Co-Inventor Count = 1.67
ph-index = 3
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, Inc. (10 from 38 patents)
10 patents:
1. D548473 - Playground seat
2. D455806 - Combination balance beam and seat
3. D449363 - Play deck
4. D438928 - Roof cap for playground deck
5. D435622 - Playground deck
6. D432616 - Playground structure panel
7. D430255 - Decorative barrier panel for a playground
8. D427271 - Playground stairs
9. D419633 - Playground climbing apparatus
10. D415545 - Playground dragon head