Average Co-Inventor Count = 1.09
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. Lego A/s (7 from 325 patents)
2. Interlego Ag (2 from 784 patents)
9 patents:
1. 11266920 - Toy gearbox
2. D619661 - Construction set element
3. D619662 - Element for a construction set
4. D618736 - Element for a toy construction set
5. D618735 - Toy construction set element
6. D616505 - Element of a construction set
7. D616506 - Element of a toy construction set
8. D528609 - Toy building set element
9. D528608 - Toy construction element