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ENG SYST

Overview
  • Total Patents
    21
About

ENG SYST has a total of 21 patent applications. Its first patent ever was published in 1976. It filed its patents most often in United States, United Kingdom and Japan. Its main competitors in its focus markets control, engines, pumps and turbines and machines are SAYEGH ADEL O, SKJELLERUP JOHAN and SECURITY TAG SYSTEMS INC.

Patent filings in countries

World map showing ENG SYSTs patent filings in countries
# Country Total Patents
#1 United States 8
#2 United Kingdom 5
#3 Japan 5
#4 Hong Kong 3

Patent filings per year

Chart showing ENG SYSTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Miller Albert J 5
#2 Arubaato Jiei Miraa 5
#3 Miller A J 3
#4 Carlberg David 2
#5 Nicholson Albert N 1

Latest patents

Publication Filing date Title
US4365750A Adjustable sprinkler system
US4280025A Lockable cover assembly for push-button key pad
JPS54140403A Local radio broadcasting system
US4164911A Apparatus for re-inking printing ribbons
US4106442A Device for increasing fuel economy of an internal combustion engine
US4023157A Theft alarm for portable articles
US4097809A Local event broadcast system
US4117462A Ultrasonic transmitter for burglar alarm system
HK25276A Theft alarm for movable articles
GB1512343A Theft alarm for portable articles
US4022038A Magnetically operated locking device and key