Inventor · disambiguated record
Dennis L. Smith
Also filed as: SMITH DENNIS L
3 granted patents·160 citations·filing 1993–2002
77Inventor score
Technology areasG01N
Top patents by PatentIndex Score
3 records- 0189US5371367ARemote sensor device for monitoring motor vehicle exhaust systemsENVIROTEST SYSTEMS CORP·Filed 1993·Granted Dec 6, 1994·78 cites·11 claims
- 0284US6841778B1Method and apparatus for measuring particulates in vehicle emissionsENVIRONMENTAL SYST PROD·Filed 2002·Granted Jan 11, 2005·33 cites·44 claims
- 0376US5644133ARemote vehicle emission analyzer with light conveyance to detectors through fiber optic light tubesENVIROTEST SYSTEMS CORP·Filed 1995·Granted Jul 1, 1997·49 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →