Gregory Francis

Gregory Francis Gawron, Jeffersontown, KY US

Patent application number	Description	Published
20110214660	SYSTEM FOR MONITORING A COOLING FAN OF AN APPLIANCE - A system for monitoring a cooling fan having one or more fans blade and utilized in an appliance having a heating element. Such a system generally includes an electric switch actuated by a magnetic field of a magnet mounted on a rotary member of the cooling fan. The electric switch can be located proximate to the magnet, such that the magnet rotates past the electric switch to actuate the electric switch via the magnetic field at a switching frequency with each rotation of the rotary member. Such a system can include a circuit responsive to an electrical signal from the electric switch. The circuit can generates a signal indicative of the status of the cooling fan, based on the switching frequency of the electric switch. Such a signal can prevent overheating of the heating elements in case of a failure of the cooling fan.	09-08-2011

Patent application number	Description	Published
20120031893	APPARATUS AND METHOD FOR CONTROLLING TEMPERATURE ON A COOKING APPLIANCE - An apparatus and a method for measuring temperature in a cooking appliance, both of which utilize a circuit for reading an input from a thermal resistive device. By including a processor and an amplifier in the circuit, embodiments reduce the number of processor pins required to modify the amplified input arising from the amplifier. In one embodiment, the processor utilizes a single processor pin, through which is distributed a control output corresponding to the input and modifying the operating parameters of the amplifier.	02-09-2012

Patent application number	Description	Published
20110251088	LARIAT APTAMER: APTAMER CANDIDATE EXCLUSION BY NUCLEASE DIGESTION - A method for identifying aptamers that bind to target molecules may include contacting an oligonucleotide library with target molecule and digesting unbound oligonucleotides with one or more endonucleases, one or more exonucleases, or one or more endonucleases in combination with one or more exonucleases. The unbound oligonucletides lend themselves to nuclease digestion because their flanking sequences are complementary and form predictable, terminal, secondary structure (a Lariat Aptamer). Bound molecules (aptamers) are protected from nuclease digestion and become enriched. A method for identifying aptamers may further include optionally subjecting selected aptamers to one or more rounds of selection under conditions of increased stringency. A method for identifying aptamers may include yet further amplifying selected aptamers. The described methods may be performed in a screen for identifying aptamers either alone or in combination with other methods typically employed in the art for selecting aptamers (such as, e.g., SELEX). Also contemplated herein are systems and kits for accomplishing the above.	10-13-2011