Assignee

KNOWLEDGE KIDS ENTPR INC

US·2 granted patents·191 citations·filing 1998–1999

Technology mixG09B2 A63H1

Top patents by PatentIndex Score

2 records

0186US6463257B1Interactive educational toyKNOWLEDGE KIDS ENTPR INC·Filed 1999·Granted Oct 8, 2002·128 cites·44 claims
0271US6142784AMathematical learning game and methodKNOWLEDGE KIDS ENTPR INC·Filed 1998·Granted Nov 7, 2000·63 cites·35 claims

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