Inventor · disambiguated record
David L. Spears
Also filed as: SPEARS DAVID L
3 granted patents·163 citations·filing 1985–2008
76Inventor score
Files withMASSACHUSETTS INST TECHNOLOGY3
Top patents by PatentIndex Score
3 records- 0189US7920261B2Method and apparatus for detecting and discriminating particles in a fluidMASSACHUSETTS INST TECHNOLOGY·Filed 2008·Granted Apr 5, 2011·18 cites·32 claims
- 0288US5455421AInfrared detector using a resonant optical cavity for enhanced absorptionMASSACHUSETTS INST TECHNOLOGY·Filed 1985·Granted Oct 3, 1995·91 cites·10 claims
- 0374US6452206B1Superlattice structures for use in thermoelectric devicesMASSACHUSETTS INST TECHNOLOGY·Filed 1998·Granted Sep 17, 2002·54 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →