Inventor · disambiguated record
Robert James Wolstein
Also filed as: WOLSTEIN ROBERT · WOLSTEIN ROBERT J · WOLSTEIN ROBERT JAMES
3 granted patents·73 citations·filing 1990–2015
74Inventor score
Technology areasG10H
Top patents by PatentIndex Score
3 records- 0190US9640162B2Musical instrument switching systemERNIE BALL INC·Filed 2015·Granted May 2, 2017·14 cites·10 claims
- 0279US9196235B2Musical instrument switching systemBALL STERLING·Filed 2011·Granted Nov 24, 2015·12 cites·17 claims
- 0379US5136919AGuitar pickup and switching apparatusGIBSON GUITAR CORP·Filed 1990·Granted Aug 11, 1992·47 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →