FLOWRATOR
Filed: October 11, 1947
FLUID FLOW INDICATING AND RECORDING INSTRUMENTS; FLOW CONTROLLERS FOR AUTOMATICALLY MAINTAINING AT A PREDETERMINED GIVEN…
Owned by: FISCHER & PORTER COMPANY
Serial Number: 71513817
FISCHER & PORTER
Filed: December 1, 1948
FLUID FLOW INDICATING AND RECORDING INSTRUMENTS; FLOW CONTROLLERS FOR AUTOMATICALLY MAINTAINING AT A PREDETERMINED GIVEN…
Owned by: FISCHER & PORTER COMPANY
Serial Number: 71569679
MAGNARATOR
Filed: November 2, 1960
FLOW INDICATING PNEUMATIC TRANSMITTERS
Owned by: FISCHER & PORTER COMPANY
Serial Number: 72107666
FP
Filed: September 14, 1962
FLOWMETERS
Owned by: FISCHER & PORTER COMPANY
Serial Number: 72153168
FP
Filed: March 11, 1964
MEASURING, LABORATORY AND SCIENTIFIC GLASSWARE
Owned by: FISCHER & PORTER COMPANY
Serial Number: 72188433
MICROCHEM
Filed: January 18, 1965
LABORATORY CHEMICAL GLASSWARE
Owned by: FISCHER & PORTER COMPANY
Serial Number: 72210114
DETECTACHLOR
Filed: January 5, 1966
INSTRUMENTS FOR SENSING GAS LEAKAGE
Owned by: FISCHER & PORTER COMPANY
Serial Number: 72235826
SCAN-LINE
Filed: March 2, 1966
PNEUMATIC AND ELECTRONIC INSTRUMENTS USED IN INDICATING CONTROL STATIONS
Owned by: FISCHER & PORTER COMPANY
Serial Number: 72239986
F P
Filed: November 7, 1969
ELECTRONIC RECORDING EQUIPMENT FOR INDUSTRIAL PROCESS SYSTEMS; ANALOG-TO-DIGITAL CONVERTERS; DATA LOGGERS FOR RECORDING…
Owned by: FISCHER & PORTER COMPANY
Serial Number: 72342965
FP
Filed: November 7, 1969
TEMPERATURE-INDICATING INSTRUMENTS FOR MEASURING, TRANSMITTING AND INDICATING TEMPERATURE VALUES; PRESSURE-INDICATING INSTRUMENTS…
Owned by: FISCHER & PORTER COMPANY
Serial Number: 72342966
SIGMAT 4000
Filed: April 18, 1974
INDUSTRIAL PROCESS CONTROL SYSTEMS AND COMPONENT PARTS THEREOF-NAMELY, ELECTRONIC CONTROLLERS AND ASSOCIATED EQUIPMENT RESPONSIVE…
Owned by: FISCHER & PORTER COMPANY
Serial Number: 73019185
MAG X
Filed: July 21, 1975
ELECTROMAGNETIC FLOWMETERS
Owned by: FISCHER & PORTER COMPANY
Serial Number: 73058221
CONCEPT 45
Filed: September 3, 1975
PNEUMATIC INSTRUMENTATION FOR INDUSTRIAL PROCESS CONTROL SYSTEMS, COMPRISING DIFFERENTIAL PRESSURE TRANSMITTERS AND CURRENT…
Owned by: FISCHER & PORTER COMPANY
Serial Number: 73062002
VERT ARATOR 500
Filed: April 23, 1976
FLOWMETERS TO MEASURE FLUID FLOW
Owned by: FISCHER & PORTER COMPANY
Serial Number: 73084912
LOVE
Filed: July 5, 1977
LIQUID OSCILLATING VORTEX ENHANCEMENT FLOWMETER
Owned by: FISCHER & PORTER COMPANY
Serial Number: 73132907
DCI 4000
Filed: October 5, 1977
COMPUTER ARRANGEMENT FOR RECEIVING AND ANALYZING INPUT DATA FROM A GROUP OF INDUSTRIAL PROCESS CONTROL SYSTEMS AND FOR PRODUCING…
Owned by: FISCHER & PORTER COMPANY
Serial Number: 73143709
FISCHER & PORTER FP MINI-MAG
Filed: July 7, 1978
MAGNETIC FLOWMETERS
Owned by: FISCHER & PORTER COMPANY
Serial Number: 73177431
K-MAG
Filed: May 13, 1985
ELECTROMAGNETIC FLOWMETERS
Owned by: FISCHER & PORTER COMPANY
Serial Number: 73537387
PURGEMASTER
Filed: December 2, 1985
PURGE METERS FUNCTIONING AS VARIABLE AREA FLOWMETERS FOR BOTH LIQUID AND GAS
Owned by: FISCHER & PORTER COMPANY
Serial Number: 73571193
CHEMFLEX
Filed: February 20, 1992
computers and computer equipment; namely, printers, terminals, peripherals and hardware and software for use in connection…
Owned by: FISCHER & PORTER COMPANY
Serial Number: 74247897
DCI SYSTEM SIX
Filed: March 9, 1992
microprocessor based distributed electronic process controllers
Owned by: FISCHER & PORTER COMPANY
Serial Number: 74253857
DCI SYSTEM SIX
Filed: March 9, 1992
microprocessor based distributed electronic process controllers
Owned by: FISCHER & PORTER COMPANY
Serial Number: 74253860
CHEMFLEX
Filed: March 16, 1992
computers and computer equipment; namely, printers, terminals, peripherals and hardware and software for use in connection…
Owned by: FISCHER & PORTER COMPANY
Serial Number: 74255485
Z-CHLOR
Filed: May 29, 1992
analytical instruments which measure and control chlorine and sulfite residuals in a water or wastewater sample
Owned by: FISCHER & PORTER COMPANY
Serial Number: 74280681
Z-CHLOR
Filed: May 29, 1992
analytical instruments which measure and control chlorine and sulfite residuals in a water or wastewater sample
Owned by: FISCHER & PORTER COMPANY
Serial Number: 74280799
FILL-MAG
Filed: June 5, 1992
flow meter for controlling batching of liquid components in industrial processes
Owned by: FISCHER & PORTER COMPANY
Serial Number: 74282861
FISCHER & PORTER FP
Filed: July 15, 1992
microprocessor based distributed electronic process controllers, temperature-indicating instruments for measuring, transmitting…
Owned by: FISCHER & PORTER COMPANY
Serial Number: 74295193
FISCHER & PORTER FP
Filed: July 15, 1992
chemical feeding equipment; namely, chlorinators, sulfonators, ammoniators and chlorine evaporators; chemical analyzing…
Owned by: FISCHER & PORTER COMPANY
Serial Number: 74295196
TRU-MASS
Filed: November 19, 1992
flowmeters
Owned by: FISCHER & PORTER COMPANY
Serial Number: 74332909
K-MAG
Filed: April 5, 1993
electromagnetic flowmeters
Owned by: FISCHER & PORTER COMPANY
Serial Number: 74375409
CHLORALERT
Filed: February 3, 1997
instruments for sensing gas leakage
Owned by: FISCHER & PORTER COMPANY
Serial Number: 75235126
DCI SYSTEM SIX
MICROPROCESSOR BASED DISTRIBUTED ELECTRONIC PROCESS CONTROLLERS
Owned by: FISCHER & PORTER COMPANY
Serial Number: 75740606
