Average Co-Inventor Count = 2.15
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. Wonderland Nurserygoods Company Limited (3 from 444 patents)
3 patents:
1. 8307475 - Play yard with motorized swinging bassinet
2. 7862069 - Basket structure for child's stroller
3. 7818832 - Play yard with height adjustable bassinet