John C. Olson

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Shoreview, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Occupancy sensing and building control using mobile devices
- Patent number 11,598,546
- Issue date Mar 7, 2023
- TRANE INTERNATIONAL INC.
- Paul Edmund Haines
- G05 - CONTROLLING REGULATING
Information Patent Grant
Input overload protection for multiple input controller
- Patent number 6,456,473
- Issue date Sep 24, 2002
- American Standard Inc.
- John C. Olson
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Indoor air quality sensor and method
- Patent number 5,394,934
- Issue date Mar 7, 1995
- American Standard Inc.
- Alan D. Rein
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Apparatus and method for digital to analog signal conversion using...
- Patent number 4,992,791
- Issue date Feb 12, 1991
- American Standard Inc.
- John C. Olson
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
OCCUPANCY SENSING AND BUILDING CONTROL USING MOBILE DEVICES
- Publication number 20180004178
- Publication date Jan 4, 2018
- TRANE INTERNATIONAL INC.
- Paul Edmund Haines
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOCATION DETECTION OF CONTROL EQUIPMENT IN A BUILDING
- Publication number 20150277407
- Publication date Oct 1, 2015
- Trane International Inc.
- Christopher Conrad Vanderkoy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Two-wire power and communication link for a thermostat
- Publication number 20080054084
- Publication date Mar 6, 2008
- American Standard International Inc
- John C. Olson
- F24 - HEATING RANGES VENTILATING