Articles Tagged with ''patent''

July 10, 2014: Hurst Boiler Announces Patent for Internal Boiler Efficiency Device

Represents a New Concept in the Design of Fire Tube Steam Boilers
July 10, 2014

Hurst Boiler has announced patent approval for its new counter-flow device designed to improve boiler efficiency. Integrated inside of the pressure vessel, Hurst’s optional counter-flow device is factory-built into the company’s Thermal Master Counter-Flow Boiler Series and can be added to its Scotch Marine and Euro Series boilers.


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Manufacturers: Aug. 20, 2012

August 20, 2012
ClimateCraft’s FanMatrix fan array towers added to list for seismic certification pre-approval; Pipe Restoration Technologies awarded patent; Alfa Laval appoints senior vice president; Superior Radiant Products meets requirements for ISO 9001:2008; Trane’s ComfortLink™ II Control wins honors at Awards for Design Excellence; Parker Hannifin announces acquisition.


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Honeywell Files Lawsuit Against Nest Labs

February 20, 2012
Honeywell recently filed a patent infringement lawsuit against Nest Labs Inc. in the U.S. District Court for the District of Minnesota. The lawsuit alleges infringement of seven thermostat technology Honeywell patents.


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Feb. 10, 2012: Honeywell Lawsuit Alleges Patent Infringement by Nest Labs of Its Thermostat Patents

February 10, 2012
Honeywell has filed a patent infringement lawsuit against Nest Labs Inc., manufacturer of the Nest Learning Thermostat, in the United States District Court for the District of Minnesota. The lawsuit alleges infringement of seven Honeywell patents related to its thermostat technology.


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2014 ACI Home Performance Conference

The 2014 ACI National Home Performance Conference & Trade Show was held in Detroit.

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NEWSMakers: Doug Dougherty

Doug Dougherty, president and CEO of the Geothermal Exchange Organization (GEO) joins the program to discuss the latest happenings with GEO, including the drive to get included in state and federal definitions of renewable energy, plus the future of geothermal.  Posted on July 25.

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2014 National Plumbing & HVAC Estimator

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