Learn more

MACFARLANE ENGINEERING COMPANY

Overview
  • Total Patents
    19
About

MACFARLANE ENGINEERING COMPANY has a total of 19 patent applications. Its first patent ever was published in 1922. It filed its patents most often in United Kingdom, Belgium and Germany. Its main competitors in its focus markets electrical machinery and energy, packaging and shipping and machine tools are BENNO SCHWARZ, MOTORNETICS CORP and FYNN VALERE ALFRED.

Patent filings in countries

World map showing MACFARLANE ENGINEERING COMPANYs patent filings in countries
# Country Total Patents
#1 United Kingdom 15
#2 Belgium 2
#3 Germany 1
#4 United States 1

Patent filings per year

Chart showing MACFARLANE ENGINEERING COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Macfarlane William I 3
#2 Macfarlane William Ian 2
#3 Macfarlane James Colquhoun 1

Latest patents

Publication Filing date Title
GB1079942A Improvements in or relating to alternators
GB994108A Motor generator sets for emergency generating units
GB1005293A Alternator control circuit
US3132272A Dynamo-electric machines
GB914648A Improvements in or relating to dynamo electric machines
GB871788A Improvements in dynamo-electric machinery
DE1085242B Self-regulating generator
GB760101A Improvements in electric generators
GB757304A Improvements in electric generators
GB713633A Improvements relating to electric generators
GB604774A Improvements relating to synchronous alternators
GB608862A Improvements in adjustable reactors
GB593817A Improvements relating to dynamo electric machines
GB605262A Improvements relating to jib cranes
GB593039A Improvements in dynamo-electric generators
GB566168A Improvements in electric generators
GB194634A Improvements in or relating to dynamo electric generators for electric welding and for the production of low frequency alternating currents