Scott Grefsheim

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Madison, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for conditioning air
- Patent number 12,298,015
- Issue date May 13, 2025
- Research Products Corporation
- Jeff Norton
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
System and method using connected dampers for dehumidifying air
- Patent number 11,946,660
- Issue date Apr 2, 2024
- Research Products Corporation
- Scott Grefsheim
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
System and method for adjusting fractional on-time and cycle time t...
- Patent number 9,874,366
- Issue date Jan 23, 2018
- Research Products Corporation
- Scott Grefsheim
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR CONDITIONING AIR
- Publication number 20240210059
- Publication date Jun 27, 2024
- Research Products Corporation
- Scott Grefsheim
- F24 - HEATING RANGES VENTILATING
Information Patent Application
SYSTEM AND METHOD FOR CONDITIONING AIR
- Publication number 20220090806
- Publication date Mar 24, 2022
- Research Products Corporation
- Scott Grefsheim
- F24 - HEATING RANGES VENTILATING
Information Patent Application
SYSTEM AND METHOD FOR CONDITIONING AIR
- Publication number 20220090807
- Publication date Mar 24, 2022
- Research Products Corporation
- Scott Grefsheim
- F24 - HEATING RANGES VENTILATING
Information Patent Application
SYSTEM AND METHOD FOR ADJUSTING FRACTIONAL ON-TIME AND CYCLE TIME T...
- Publication number 20160033155
- Publication date Feb 4, 2016
- Research Products Corporation
- Scott Grefsheim
- F24 - HEATING RANGES VENTILATING