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GARRARD ENG & MFG CO LTD

Overview
  • Total Patents
    98
About

GARRARD ENG & MFG CO LTD has a total of 98 patent applications. Its first patent ever was published in 1928. It filed its patents most often in United Kingdom, United States and Canada. Its main competitors in its focus markets audio-visual technology, electrical machinery and energy and machines are DUAL GEBRUEDER STEIDINGER, B A PROCTOR COMPANY INC and VICTOR TALKING MACHINE CO.

Patent filings in countries

World map showing GARRARD ENG & MFG CO LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 31
#2 United States 29
#3 Canada 22
#4 France 7
#5 Germany 6
#6 Denmark 2
#7 Belgium 1

Patent filings per year

Chart showing GARRARD ENG & MFG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Poulton Roy Ernest 6
#2 James Fortune Henry 5
#3 Offen Francis John 5
#4 Walter Mortimer Edmund 5
#5 Mortimer Edmund Walter 5
#6 Slade Herbert Vaughan 4
#7 Mortimer Edmund W 4
#8 William Wilkins Edward 3
#9 Wilkins Edward William 3
#10 Fortune Henry J 3

Latest patents

Publication Filing date Title
DE1230125B Single-phase two-pole shaded pole motor
DE1187030B Record changing device for record devices
GB950968A Single phase induction motor
GB934404A Record changing mechanism
GB934405A Record changing mechanism
GB909042A Improvements in or relating to gramophone pick-ups
US3087686A Tape recorder apparatus
GB897761A Improvements in and relating to magnetic tape recorder apparatus
GB872915A Improvements in or relating to gramophone pick-ups
GB850416A Improvements in and relating to apparatus for electrostatic spray painting
GB871160A Improvements in and relating to gramophone pick-ups
GB834066A Improvements in or relating to riveting machines or the like
GB845561A Improvements in or relating to receptacles for gramophone pick-up styli
GB815177A Improvements in and relating to record changing gramophones
GB823811A Improvements in or relating to automatic record changing gramophones
GB845891A Improvements in or relating to mounting means for gramophone record playing units
DE1177735B Speed-controllable asynchronous electric motor fed from a single-phase AC voltage source
US2843814A Means for varying the speed of single phase electric induction motors
US3023008A Arrangement in a record-changing gramophone
GB791406A Improvements in and relating to multiple stylus gramophone pick-ups of the turnover type