Inventor · disambiguated record
Robert W. M. Smith
Also filed as: SMITH ROBERT W · SMITH ROBERT W M
9 granted patents·299 citations·filing 1988–2007
90Inventor score
Top patents by PatentIndex Score
9 records- 0194US6725670B2Thermoacoustic devicePENN STATE RES FOUND·Filed 2003·Granted Apr 27, 2004·72 cites·60 claims
- 0288US6307287B1High-efficiency moving-magnet loudspeakerPENN STATE RES FOUND·Filed 2000·Granted Oct 23, 2001·40 cites·27 claims
- 0383US4988097ACombination exercise and refreshment deviceACTIWEAR LTD·Filed 1988·Granted Jan 29, 1991·90 cites·21 claims
- 0481US7143586B2Thermoacoustic devicePENN STATE RES FOUND·Filed 2004·Granted Dec 5, 2006·28 cites·20 claims
- 0579US7290771B2Bellows seals for thermoacoustic devices and reciprocating machineryPENN STATE RES FOUND·Filed 2005·Granted Nov 6, 2007·7 cites·36 claims
- 0679US6792764B2Compliant enclosure for thermoacoustic devicePENN STATE RES FOUND·Filed 2003·Granted Sep 21, 2004·21 cites·37 claims
- 0774US6883333B2Sensorless control of a harmonically driven electrodynamic machine for a thermoacoustic device or variable loadPENN STATE RES FOUND·Filed 2003·Granted Apr 26, 2005·26 cites·51 claims
- 0864US7055332B2Compliant enclosure for thermoacoustic devicePENN STATE RES FOUND·Filed 2004·Granted Jun 6, 2006·11 cites·9 claims
- 0956US8025297B2Bellows with alternating layers of high and low compliance material for dynamic applicationsPENN STATE RES FOUND·Filed 2007·Granted Sep 27, 2011·4 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →