Inventor · disambiguated record
Roger S. Marshall
Also filed as: MARSHALL ROGER S · MARSHALL ROGER SCOTT
3 granted patents·54 citations·filing 1997–2001
72Inventor score
Technology areasG09F
Top patents by PatentIndex Score
3 records- 0168US6209242B1Piezoelectric rotating displayFiled 1997·Granted Apr 3, 2001·33 cites·9 claims
- 0262US6772547B2Transistor oscillator rotating point-of-purchase displayFiled 2001·Granted Aug 10, 2004·3 cites·18 claims
- 0359US6502338B1Piezoelectric rotating point-of-purchase displayFiled 1999·Granted Jan 7, 2003·18 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →