Individual holder
MARSHALL ROBERT A
7 granted patents·56 citations·filing 2003–2016
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
7 records- 0192US8936683B2Synthetic opal and photonic crystalMARSHALL ROBERT A·Filed 2005·Granted Jan 20, 2015·11 cites·15 claims
- 0274US7767903B2System and method for thermal to electric conversionMARSHALL ROBERT A·Filed 2004·Granted Aug 3, 2010·13 cites·13 claims
- 0371US6972687B1System and method for detecting a structure failureMARSHALL ROBERT A·Filed 2003·Granted Dec 6, 2005·26 cites·38 claims
- 0463US7794538B2Self-assembly method, opal, photonic band gap, and light sourceMARSHALL ROBERT A·Filed 2006·Granted Sep 14, 2010·3 cites·1 claims
- 0555US8134285B2Shaped selective thermal emitterMARSHALL ROBERT A·Filed 2007·Granted Mar 13, 2012·1 cites·29 claims
- 0654US7592927B1System and method for multiplexing traffic signals and bridge collapse detectionMARSHALL ROBERT A·Filed 2005·Granted Sep 22, 2009·2 cites·20 claims
- 0750US10008379B1Infrared recycling incandescent light bulbMARSHALL ROBERT A·Filed 2016·Granted Jun 26, 2018·0 cites·28 claims
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