Inventor
HAYDEN KENNETH L
US4 patents
Patents
4 patentsUS5210477AMay 11, 1993
Fan control and diode interlock for electric heaters
TEXAS INSTRUMENTS INC19 citations69
US5173843ADec 22, 1992
Fan control and diode interlock for electric heaters
TEXAS INSTRUMENTS INC13 citations69
US5144273ASep 1, 1992
High limit thermostat apparatus
TEXAS INSTRUMENTS INC4 citations58
US5051717ASep 24, 1991
High limit thermostat apparatus
TEXAS INSTRUMENTS INC2 citations58