Average Co-Inventor Count = 1.20
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. Interlego Ag (3 from 784 patents)
3 patents:
1. D371582 - Toy building element
2. D364658 - Toy building element
3. D312489 - Toy crane element