Assignee

SAMGO INNOVATIONS INC

CA·1 granted patent·1 pending application·25 citations·filing 2001–2002

Technology mixG09B2

Top patents by PatentIndex Score

2 records

0172US6414229B1Portable electronic ear-training apparatus and method thereforSAMGO INNOVATIONS INC·Filed 2001·Granted Jul 2, 2002·25 cites·20 claims
0242US2003084777A1Portable electronic ear-training device and method thereforSAMGO INNOVATIONS INC·Filed 2002·Application pending·0 cites

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