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WONG DON M

Overview
  • Total Patents
    32
About

WONG DON M has a total of 32 patent applications. Its first patent ever was published in 1982. It filed its patents most often in United States, Canada and Hong Kong. Its main competitors in its focus markets furniture and games, chemical engineering and machines are GRELICH THOMAS, IDES DEV COMPANY LTD and VITA MIX MAN CORP.

Patent filings per year

Chart showing WONG DON Ms patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wong Don M 18
#2 Wong Don Man 12
#3 Wong Don-Man 1
#4 Man Wong Don 1

Latest patents

Publication Filing date Title
WO2007146619A2 Stirring and mixing apparatus
HK1018193A1 Stirrer assembly for automated cooking machine.
TW371623B Stirrer assembly
EP0902639A1 Stirrer assembly for automated cooking machine
HK136393A Automatic cooking apparatus
SG127893G Stirring mechanism
US4942807A Turning mechanism
US4820054A Stirring mechanism
US4779522A Drive mechanism for intermittent shaft rotation at irregular intervals
US4649810A Automatic cooking apparatus
US4938125A Liquid dispensing apparatus