Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Apparatus and method for identifying subject medium within cooking device Image Number 2 for United States Patent #6274850. The invention is directed to an apparatus for identifying a subject medium from several possible subject media within a cooking device, such as deep fat fryer. The apparatus contains one subject medium within the cooking device and has a controller, which includes a timer, and generates a conductivity signal. The apparatus also includes a conductivity measuring device which receives the conductivity signal and measures a conductivity value device in response to the conductivity signal. The controller determines the subject medium's composition by comparing the measured conductivity value to predetermined conductivity values for the known group of subject media.       Recently Added Patents Stabilization of dicarbonate diesters with protonic acids Circuit arrangement and method for operating a circuit arrangement Apparatus for focus beam analysis of high power lasers Switching module and switching synchronization system Printing apparatus having extendable functionality and method thereof Methods for selective reverse mask planarization and interconnect structures formed thereby Dyes and methods of marking biological material   Randomly Featured Patents Drop sling lumber sorter apparatus Input/output end point control for integrated telecommunications-network systems (VoIP) Large panel design for containment air baffle Optimal bridging over MPLS/IP through alignment of multicast and unicast paths Printing apparatus, method of setting print position adjustment value, and printing method Container having fluid-weight control device System and method for lithography simulation Fluid receiver Method and system for importing MS office forms Cooled electronic system © 2006-2008 PatentGenius. All Rights Reserved.