SELAS
Filed: January 14, 1909
GAS MIXING APPARATUS, CARBURETORS, PRES SURE REGULATORS FOR AIR AND GASEOUS AND VAPOROUS FUEL, [ CLOCK WORK-MOTORS, STEAM…
Owned by: SELAS HEAT TECHNOLOGY COMPANY LLC
Serial Number: 71039900
FLO-SCOPE
Filed: August 14, 1944
METER FOR MEASURING AND INDICATING THE FLOW OF FLUIDS
Owned by: SELAS HEAT TECHNOLOGY COMPANY LLC
Serial Number: 71473261
S
Filed: October 22, 1946
GAS BURNING FLUID FUEL BURNERS FOR INDUSTRIAL USE AND PARTS THEREFOR; AND INDUSTRIAL HEATING EQUIPMENT NAMELY, FURNACES,…
Owned by: SELAS HEAT TECHNOLOGY COMPANY LLC
Serial Number: 71511294
SELAS
Filed: November 1, 1946
[ GAS DISTRIBUTION APPARATUS AND PARTS THEREOF WHICH INCLUDE A UNIT FOR STORAGE AND DISTRIBUTION OF COMBUSTIBLE GAS; ] FLUID…
Owned by: SELAS HEAT TECHNOLOGY COMPANY LLC
Serial Number: 71511902
SELAS S
Filed: January 29, 1951
GAS BURNERS FOR INDUSTRIAL USE [ , AND PARTS THEREFOR, AND INDUSTRIAL HEATING EQUIPMENT-NAMELY, FURNACES, OVENS, DRYERS,…
Owned by: SELAS HEAT TECHNOLOGY COMPANY LLC
Serial Number: 71609382
QUAL-O-RIMETER
Filed: December 19, 1960
Instrument for Measuring the Heating Effect of Various Fuel Mixtures
Owned by: SELAS HEAT TECHNOLOGY COMPANY LLC
Serial Number: 72110476
DURADIANT
Filed: June 8, 1966
FLUID FUEL BURNERS AND PARTS THEREFOR
Owned by: SELAS HEAT TECHNOLOGY COMPANY LLC
Serial Number: 72247627
INFRA-GLO
Filed: August 15, 1966
INFRA-RED GAS-TYPE BURNERS
Owned by: SELAS HEAT TECHNOLOGY COMPANY LLC
Serial Number: 72252364
KARBO-MATIC
Filed: April 12, 1967
AUTOMATIC HEAT TREATING FURNACES
Owned by: SELAS HEAT TECHNOLOGY COMPANY LLC
Serial Number: 72268986
VACU-DRAW
Filed: April 12, 1967
VACUUM-TYPE HEAT TREATING FURNACES
Owned by: SELAS HEAT TECHNOLOGY COMPANY LLC
Serial Number: 72268987
RED-RAY
Filed: March 10, 1970
GAS BURNERS FOR INDUSTRIAL PURPOSE PROCESS HEATING
Owned by: SELAS HEAT TECHNOLOGY COMPANY LLC
Serial Number: 72353671
SELAS
Filed: January 19, 1971
GAS MIXING APPARATUS FOR USE IN THE MIXING OF GASES FOR VARIETIES OF INDUSTRIAL OR OTHER USES; PRESSURE REGULATORS FOR ASSOCIATED…
Owned by: SELAS HEAT TECHNOLOGY COMPANY LLC
Serial Number: 72381350
SELAS
Filed: January 19, 1971
INSTRUMENT FOR MEASURING THE HEATING EFFECT OF VARIOUS FUEL MIXTURES
Owned by: SELAS HEAT TECHNOLOGY COMPANY LLC
Serial Number: 72381381
SELAS THE HEAT TECHNOLOGY COMPANY
Filed: June 13, 1974
MANUFACTURE OF FURNACES OF VARIOUS TYPES AND HEAT TREATMENT AND COMBUSTION SYSTEMS AND APPARATUS TO THE ORDER AND/OR SPECIFICATIONS…
Owned by: SELAS HEAT TECHNOLOGY COMPANY LLC
Serial Number: 73024158
SELAS
Filed: June 13, 1974
MANUFACTURE OF FURNACES OF VARIOUS TYPES AND HEAT TREATMENT AND COMBUSTION SYSTEMS AND APPARATUS TO THE ORDER AND/OR SPECIFICATION…
Owned by: SELAS HEAT TECHNOLOGY COMPANY LLC
Serial Number: 73024159
SELAS
Filed: October 29, 1975
CONSULTATION AND ENGINEERING SERVICES FOR THE DESIGN, PLANNING, INSTALLATION, CONSTRUCTION AND OPERATION OF FURNACES OF…
Owned by: SELAS HEAT TECHNOLOGY COMPANY LLC
Serial Number: 73064248
TRIM BLEND
Filed: February 27, 1979
Fuel Gas Stabilization Systems for Use with Industrial Boilers and Process Heaters, Principally Comprising a Raw Gas Flame…
Owned by: SELAS HEAT TECHNOLOGY COMPANY LLC
Serial Number: 73205344
POSIMIX
Filed: September 28, 1995
mixing valves and devices for in metered amount mixing and blending gases in connection with heating apparatus and equipment…
Owned by: SELAS HEAT TECHNOLOGY COMPANY LLC
Serial Number: 74737258
APOLLO-RAY
Filed: April 12, 2002
Gas-fired infrared burners
Owned by: SELAS HEAT TECHNOLOGY COMPANY LLC
Serial Number: 76395163
REDI-PAK
modular premix burner controls for ovens and heaters
Owned by: SELAS HEAT TECHNOLOGY COMPANY LLC
Serial Number: 77256714
