1
Carl Lentz, Dawn E Smith, Dene H Taylor: Freeze indicators, components therefor and preparative processes. Temptime Corporation, K&L Gates, March 6, 2012: US08128872 (42 worldwide citation)

Freeze indicators can include an indicator dispersion, a liquid medium, indicator particles dispersed in the liquid medium and a particulate inorganic nucleating agent to inhibit supercooling of the liquid medium. The inorganic nucleating agent can have an ionic surface coating which can help provid ...


2
Ervin Carl Lentz: Off peak electric heat storage and discharge device. Alan Oppenheimer Wolff & Donnelly Kamrath, April 4, 2000: US06047105 (2 worldwide citation)

An off-peak electric heat storage and discharge device includes variably sized thermal media material contained in a rock box. A calrod-type heating element is located in and in direct thermal contact with the thermal media material. Air flow can move from a fan upwardly through a duct, through slot ...


3
Carl Lentz, Dawn E Smith, Dene H Taylor: Freeze indicators, components therefor and preparative processes. Temptime Corporation, IP Patent Docketing, K&L Gates, July 1, 2010: US20100162941-A1

Freeze indicators can include an indicator dispersion, a liquid medium, indicator particles dispersed in the liquid medium and a particulate inorganic nucleating agent to inhibit supercooling of the liquid medium. The inorganic nucleating agent can have an ionic surface coating which can help provid ...