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CHEN RUEY ZON

Overview
  • Total Patents
    14
About

CHEN RUEY ZON has a total of 14 patent applications. Its first patent ever was published in 1985. It filed its patents most often in Canada, France and United Kingdom. Its main competitors in its focus markets machine tools and machines are SCHARRINGHAUSEN MASCHINENBAU, LEBEVER CO and PAPWORTH WALTER A.

Patent filings in countries

World map showing CHEN RUEY ZONs patent filings in countries
# Country Total Patents
#1 Canada 4
#2 France 4
#3 United Kingdom 4
#4 United States 2

Patent filings per year

Chart showing CHEN RUEY ZONs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools
#2 Machines

Focus technologies

# Technology
#1 Sawing
#2 Unspecified technologies

Top inventors

# Name Total Patents
#1 Chen Ruey-Zon 10
#2 Chen Ruey Zon 4

Latest patents

Publication Filing date Title
FR2781178A3 Saw blade mounting structure for curved sawing machines, this structure allowing a damping set
FR2768640A3 Improved locking mechanism for copy saw blade
FR2768643A3 Copy saw mechanism comprising an in-line motor and a storage unit
CA2214401A1 Coping saw having slantly and angularly adjusted working table
GB9717694D0 Saw blade storage
GB9717692D0 Saw table
GB9012056D0 Saw blade suspension device
GB9012053D0 Saw blade mounting device
US4953431A Saw blade suspension device
CA1247502A Saw blade suspension device
US4670986A Saw blade suspension device