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DE VLIEG MACHINE CO

Overview
  • Total Patents
    64
About

DE VLIEG MACHINE CO has a total of 64 patent applications. Its first patent ever was published in 1951. It filed its patents most often in United States, United Kingdom and France. Its main competitors in its focus markets machine tools, machines and control are PRATT INT LTD BURNERD, MYANO TEKKOSHO KK and BILZ OTTO WERKZEUG.

Patent filings in countries

World map showing DE VLIEG MACHINE COs patent filings in countries
# Country Total Patents
#1 United States 21
#2 United Kingdom 15
#3 France 13
#4 Switzerland 8
#5 Germany 7

Patent filings per year

Chart showing DE VLIEG MACHINE COs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Sweeny Allen N 12
#2 Neil Sweeny Allen 5
#3 De Vlieg Charles B 5
#4 Jerue Richard A 5
#5 Allen Neil Sweeny 4
#6 Sweeny Allen Neil 3
#7 Richard A Jerue 3
#8 Robert Marcel Ortlieb 2
#9 Ortlieb Robert M 2
#10 De Vlieg Charles Benjamin 2

Latest patents

Publication Filing date Title
US4473937A System for automatic fine adjustment of tools
US3947951A Tool changer
GB1191957A A Tool Changer Mechanism for Machine Tools
GB1182858A Clamping Mechanism for Machine Tools.
US3406796A Machine tool spindle feed and drive mechanism and control system therefor
US3402625A Adjustable cutting tool
GB1128997A Improvements in or relating to positioning mechanism for machine tools
US3404590A Axially adjustable tool support
US3327386A Tool handling mechanism and tool for use therewith
US3284874A Cutting tool with removal cutter element
DE1477861A1 Adjustable cutting tool
US3417662A Positioning mechanism for machine tools
US3262184A Adjustable tool holder
GB1027560A Improved grinding fixture for the grinding of spade drills
GB1028069A Improvements in or relating to cutting tools
US3292238A Adjustable cutting tool
US3395496A Spade drill grinding fixture
GB1040067A Improvements in or relating to cutting tools
US3232144A Adjustable tool holder
US3183634A Fixture for grinding spade drills or the like