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Randall L. Owen
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Valencia, CA, US
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last 30 patents
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Patent Grant
Interactive musical instrument instruction system
Patent number
5,585,583
Issue date
Dec 17, 1996
Maestromedia, Inc.
Randall L. Owen
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Musical effects apparatus and tone control process for a musical in...
Patent number
5,583,308
Issue date
Dec 10, 1996
Maestromedia, Inc.
Randall L. Owen
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS