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LEE WEN YUAN

Overview
  • Total Patents
    60
About

LEE WEN YUAN has a total of 60 patent applications. Its first patent ever was published in 1991. It filed its patents most often in France, United Kingdom and Canada. Its main competitors in its focus markets civil engineering and machine tools are FUSO KAKO KK, FARESIN BUILDING DIVISION S P A and PRZED ROBOT IZOLACYJNYCH.

Patent filings in countries

World map showing LEE WEN YUANs patent filings in countries

Patent filings per year

Chart showing LEE WEN YUANs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Lee Wen-Yuan 46

Latest patents

Publication Filing date Title
SG50013A1 Supporting device for supporting a floor form assembly on surrounding walls of a structure
GB9616999D0 Modular form assembly for concrete structures
GB9615192D0 Floor form assembly
GB9912310D0 Fastening apparatus for use with a floor form assembly
CA2173667A1 Modular wall form assembly
CA2173666A1 Supporting device for supporting a floor form assembly on surrounding walls of a structure
GB9607210D0 Modular wall form assembly
GB9607151D0 Supporting device for supporting a floor form assembly on surrounding walls of a structure
FR2732995A1 Device for temporarily positioning a building to be fixedly connected to a concrete wall during the construction of the concrete wall
GB9525279D0 Method for constructing a concrete floor of a structure and apparatus used therein
GB9523589D0 Form set-up and method for stripping upright form panels of the form set-up from a concrete unit
GB9523467D0 Connecting device for form panels
GB9523198D0 Modular form assembly for concrete structure
AU3445295A Floor form assembly and apparatus used therewith
US5329742A Process for constructing a concrete building
KR950007768B1 Washer and method for manufacturing same
US5259819A Method of manufacturing a washer