Inventor · disambiguated record
Louis J. Leemhuis
Also filed as: LEEMHUIS LOUIS · LEEMHUIS LOUIS J
4 granted patents·2 pending applications·81 citations·filing 1976–2008
78Inventor score
Top patents by PatentIndex Score
6 records- 0185US4147298AFluid flow controllerLEEMHUIS LOUIS J·Filed 1978·Granted Apr 3, 1979·44 cites·15 claims
- 0260US4108371ADamper control deviceLEEMHUIS LOUIS J·Filed 1976·Granted Aug 22, 1978·17 cites·14 claims
- 0342US4570493AVariable orifice air flow measuring device and methodLEEMHUIS LOUIS J·Filed 1985·Granted Feb 18, 1986·12 cites·8 claims
- 0441US2008271794A1Automated mechanical constant flow valve for air ductsLEEMHUIS LOUIS·Filed 2008·Application pending·0 cites
- 0536US2008271791A1Automated mechanical constant flow valve for air ductsLEEMHUIS LOUIS·Filed 2007·Application pending·0 cites
- 0634US4557418AEnergy conservation conditioned air systemLEEMHUIS LOUIS J·Filed 1983·Granted Dec 10, 1985·8 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →