Average Co-Inventor Count = 2.25
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. Lanard Toys Limited (3 from 28 patents)
3 patents:
1. D721143 - Cranking cannon toy gun
2. D691672 - Boomerang
3. D646735 - Spherical toy