Average Co-Inventor Count = 3.43
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. K'nex Limited Partnership Group (4 from 45 patents)
4 patents:
1. D581993 - Construction toy component
2. D564603 - Construction toy component
3. D553202 - Construction toy component
4. D550308 - Construction toy component