Learn more

3R MANAGEMENT AB

Overview
  • Total Patents
    13
About

3R MANAGEMENT AB has a total of 13 patent applications. Its first patent ever was published in 1984. It filed its patents most often in EPO (European Patent Office), Germany and Sweden. Its main competitors in its focus markets machine tools, machines and mechanical elements are XIAN XAE FLYING AVIATION MANUFACTURING TECH CO LTD, VYSKUMNY USTAV PRE MECHANIZACI and YOSHIE KATSUHIRO.

Patent filings in countries

World map showing 3R MANAGEMENT ABs patent filings in countries
# Country Total Patents
#1 EPO (European Patent Office) 5
#2 Germany 3
#3 Sweden 3
#4 Switzerland 1
#5 United States 1

Patent filings per year

Chart showing 3R MANAGEMENT ABs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools
#2 Machines
#3 Mechanical elements

Top inventors

# Name Total Patents
#1 Ramsbro Borje 4
#2 Ramsbro Boerje 4
#3 Ramsbro B 3
#4 Tryggve Niemi 1
#5 Nielsen Robert 1
#6 Ramsbro Boerje K H 1

Latest patents

Publication Filing date Title
EP0342256A1 Abutment frame with centering holes
EP0232485A2 Dowel to fix the position of a workpiece to a reference piece
DE3639801A1 Clamping device for a tool on a machine tool, in particular an electrical discharge sinking machine
DE3625608A1 Clamping device for a tool on a machine tool, in particular a cavity sinking EDM machine
EP0202452A2 Holding and reference system for a wire electroerosion machine
EP0196544A1 Vise for precise holding of a workpiece
US4656326A Reference system at a wire electric discharge machine