Assignee
ST LOUIS MUSIC INC
US·2 granted patents·91 citations·filing 1989–1989
Top patents by PatentIndex Score
2 records- 0187US5032796ASolid state amplifier simulating vacuum tube distortion characteristicsST LOUIS MUSIC INC·Filed 1989·Granted Jul 16, 1991·62 cites·21 claims
- 0264US5012199AMulti-stage musical instrument amplifier having distortion modesST LOUIS MUSIC INC·Filed 1989·Granted Apr 30, 1991·29 cites·22 claims
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