James L. Day

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Fairport, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Hard wired programmable controller especially for heating ventilati...
- Patent number 5,198,809
- Issue date Mar 30, 1993
- James L. Day Co. Inc.
- James L. Day
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Air flow metering terminal and control system
- Patent number 4,873,873
- Issue date Oct 17, 1989
- James L. Day Co., Inc.
- James L. Day
- G05 - CONTROLLING REGULATING
Information Patent Grant
Mounting assembly
- Patent number 4,827,372
- Issue date May 2, 1989
- James L. Day Co., Inc.
- James L. Day
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Air blending apparatus for heating, ventilating and air conditionin...
- Patent number 4,605,160
- Issue date Aug 12, 1986
- James L. Day
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Variable potentiometer motor controller
- Patent number 4,484,122
- Issue date Nov 20, 1984
- James L. Day Co., Inc.
- James L. Day
- G05 - CONTROLLING REGULATING
Information Patent Grant
Pneumatic terminal and gauge assembly
- Patent number 4,182,367
- Issue date Jan 8, 1980
- James L. Day Co. Inc.
- James L. Day
- G01 - MEASURING TESTING
Information Patent Grant
Environmental condition control system
- Patent number 4,156,502
- Issue date May 29, 1979
- James L. Day Co., Inc.
- James L. Day
- F24 - HEATING RANGES VENTILATING