Average Co-Inventor Count = 1.49
ph-index = 2
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 Switzerland Ag (4 from 576 patents)
2. China Wonderland Nurserygoods Co., Ltd. (1 from 16 patents)
5 patents:
1. 12227223 - Braking mechanism and child stroller
2. 11999402 - Storage assembly and child carrier therewith
3. 11993302 - Wheeled carrying apparatus
4. 11679797 - Unlock device and stroller
5. D923520 - Stroller