Ranco Inc. of Delaware

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Wilmington, DE, US

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Patents Grantslast 30 patents

Information Patent Grant
Evaporator fan control system for a multi-compartment refrigerator
- Patent number 6,622,503
- Issue date Sep 23, 2003
- Ranco Inc. of Delaware
- William B. Bennett
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Visual indicator for identifying which of a plurality of dangerous...
- Patent number 5,966,079
- Issue date Oct 12, 1999
- Ranco Inc. of Delaware
- William P. Tanguay
- G08 - SIGNALLING
Information Patent Grant
Multi-station dangerous condition alarm system incorporating alarm...
- Patent number 5,933,078
- Issue date Aug 3, 1999
- Ranco Inc. of Delaware
- Thomas J. O'Donnell
- G08 - SIGNALLING
Information Patent Grant
Dangerous condition warning device incorporating a replaceable sens...
- Patent number 5,896,091
- Issue date Apr 20, 1999
- Ranco Inc. of Delaware
- Ernest E. Soderlund
- G08 - SIGNALLING
Information Patent Grant
Method and apparatus for testing a carbon monoxide sensor
- Patent number 5,886,638
- Issue date Mar 23, 1999
- Ranco Inc. of Delaware
- William P. Tanguay
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Information Patent Application
Networked appliance information display apparatus and network incor...
- Publication number 20080048046
- Publication date Feb 28, 2008
- Ranco Inc. of Delaware
- Phillip Ryan Wagner
- G05 - CONTROLLING REGULATING
Information Patent Application
Thermostat with adjustable color for aesthetics and readability
- Publication number 20080006709
- Publication date Jan 10, 2008
- Ranco Inc. of Delaware
- Nicholas Ashworth
- G05 - CONTROLLING REGULATING
Information Patent Application
Management of a thermostat's power consumption
- Publication number 20070241203
- Publication date Oct 18, 2007
- Ranco Inc. of Delaware
- Phillip Ryan Wagner
- G05 - CONTROLLING REGULATING

Trademarklast 30 trademarks