Inventor · disambiguated record
David William Bertrand
Also filed as: BERTRAND DAVID W · BERTRAND DAVID WILLIAM
4 granted patents·121 citations·filing 1991–2012
79Inventor score
Top patents by PatentIndex Score
4 records- 0188US9243543B2Universal attenuation device for air-conditioning circuitVISTEON GLOBAL TECH INC·Filed 2012·Granted Jan 26, 2016·10 cites·20 claims
- 0287US5125453AHeat exchanger structureFORD MOTOR CO·Filed 1991·Granted Jun 30, 1992·77 cites·20 claims
- 0372US6834893B2Peanut fittings for CO2 air conditioning systemsVISTEON GLOBAL TECH INC·Filed 2002·Granted Dec 28, 2004·24 cites·6 claims
- 0438US5604981AMethod of making an automotive evaporatorFORD MOTOR CO·Filed 1995·Granted Feb 25, 1997·10 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →