Average Co-Inventor Count = 2.18
ph-index = 4
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)
2. Interlego (1 from 2 patents)
4 patents:
1. 5848503 - Constructional building set having an electric conductor
2. 5042972 - Toy building set provided with elements that can sense bar codes
3. 4894040 - Toy building element with elements for providing positional information
4. D299139 - Interface panel