Inventor
SHERRILL JIMMY L
US20 patents
⚠️ This page may combine multiple inventors who share the name “SHERRILL JIMMY L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TUTCO INC
17 patentsUS5925273AJul 20, 1999
Electric multi-stage heater assembly
TUTCO INC45 citations92
US5895597AApr 20, 1999
Electric heater support and mounting assembly
TUTCO INC27 citations92
US4675511AJun 23, 1987
Electric heater having an insulator with sloped guide surfaces and notches receiving a heater coil
TUTCO INC25 citations92
US4531017AJul 23, 1985
Insulator for an electric heater
TUTCO INC40 citations92
US4692599ASep 8, 1987
Coil support insulator for an electric heater
TUTCO INC22 citations81
US4458141AJul 3, 1984
Electric heater and coil support insulator therefor
TUTCO INC21 citations81
US6624398B2Sep 23, 2003
Insulator support structure for a heater assembly
TUTCO INC13 citations79
US4730377AMar 15, 1988
Method for making a duct heater
TUTCO INC7 citations73
US4628190ADec 9, 1986
Duct heater
TUTCO INC8 citations73
US4559412ADec 17, 1985
Coil support insulator for an electric heater
TUTCO INC9 citations73
US6723968B2Apr 20, 2004
Conductive U-shaped jumper strap and method of use
TUTCO INC12 citations72
US6593554B2Jul 15, 2003
Method and apparatus for mounting a heater thermostat and temperature sensitive fuse
TUTCO INC11 citations72
US4617547AOct 14, 1986
Heater assembly
TUTCO INC14 citations72
US6770855B2Aug 3, 2004
Methods of assembling open coil electrical resistance heaters involving butt welding of rails and using welded insulator support clips with bendable tabs
TUTCO INC7 citations71
US6596974B2Jul 22, 2003
Support apparatus for resistive coils and insulators in electric heaters
TUTCO INC10 citations71
US6600141B1Jul 29, 2003
Thermostat assembly for a heater
TUTCO INC4 citations58
US5623126AApr 22, 1997
Ceramic terminal assembly
TUTCO INC1 citations52