Inventor · disambiguated record
Douglas L. Neuenfeldt
Also filed as: NEUENFELDT DOUGLAS L
5 granted patents·118 citations·filing 1989–2017
80Inventor score
Top patents by PatentIndex Score
5 records- 0186US5035281AHeat exchanger for cooling and method of servicing sameMCLEAN MIDWEST CORP·Filed 1989·Granted Jul 30, 1991·58 cites·25 claims
- 0281USD739928SAir conditioner coverHOFFMAN ENCLOSURES INC·Filed 2014·Granted Sep 29, 2015·32 cites·1 claims
- 0352US5036677AAir conditioner having improved structure for cooling electronicsMCLEAN MIDWEST CORP·Filed 1989·Granted Aug 6, 1991·27 cites·20 claims
- 0440US10512866B2Filter housing for filter fanHOFFMAN ENCLOSURES INC·Filed 2017·Granted Dec 24, 2019·0 cites·18 claims
- 0530USD803365SAir conditionerHOFFMAN ENCLOSURES INC·Filed 2015·Granted Nov 21, 2017·1 cites·1 claims
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