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F L MOSELEY CO

Overview
  • Total Patents
    21
About

F L MOSELEY CO has a total of 21 patent applications. Its first patent ever was published in 1954. It filed its patents most often in United States. Its main competitors in its focus markets measurement, control and computer technology are JOENS & CO GMBH W H, GOERZ ELECTRO GMBH and JOENS & CO W H.

Patent filings in countries

World map showing F L MOSELEY COs patent filings in countries
# Country Total Patents
#1 United States 21

Patent filings per year

Chart showing F L MOSELEY COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Moseley Francis L 13
#2 Holdo Andres O 6
#3 Kennedy Charles J 4
#4 Whiteley Glenn R 2
#5 Boots David A 1
#6 Flanders Robert N 1

Latest patents

Publication Filing date Title
US3198950A Line following apparatus having a light source energized by selected phases of a reference voltage
US3198949A Line following apparatus for a graphical recorder including symmetrical photocell arrangements
US3210663A R.m.s. meter using opposed thermocouples connected in an automatically rebalanced constant gain servo loop
US3050669A Optical curve following servomotor control system
US3169220A Signal ratio measuring system providing constant servo loop gain
US3105232A Position indication systems
US3075132A Servosystem with non-contacting electrical transducers
US3007102A Source of regulated voltage
US2958027A Velocity servo for graphical recorder time base generator
US2945997A Graphical recorder chart motor drive system
US2976103A Character printing graphical recorder
US2935368A Variable range graphical recorder
US2973237A Graphical recorder marking pen
US2922994A Electrical signal generators
US2944866A Graphical recorders
US3052884A Graphical recorders
US2975370A Logarithmic converters
US2835856A Servo system input and balancing circuit
US2881375A Servo system
US2963684A Electrical signal generating apparatus