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BOY KG DR

Overview
  • Total Patents
    37
About

BOY KG DR has a total of 37 patent applications. Its first patent ever was published in 1965. It filed its patents most often in Germany, Japan and Brazil. Its main competitors in its focus markets machines, mechanical elements and electrical machinery and energy are GUNDLE HOLDINGS PTY LTD, GUNDLE HOLDINGS LTD and EMINSA ENSAMBLAJE MANIP IND.

Patent filings in countries

World map showing BOY KG DRs patent filings in countries
# Country Total Patents
#1 Germany 13
#2 Japan 5
#3 Brazil 4
#4 France 4
#5 Italy 3
#6 United States 3
#7 Austria 2
#8 United Kingdom 2
#9 South Africa 1

Patent filings per year

Chart showing BOY KG DRs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Spanier Hermann 6
#2 Schiffer Max 4
#3 Jamann Helmut 3
#4 Heruman Supaniiru 3
#5 Jamann H 2
#6 Spanier H 2
#7 Hoefer Heinz 2
#8 Schiffer Maximilian 2
#9 Wilwerscheid Ernst 1
#10 Heruman Kurain 1

Latest patents

Publication Filing date Title
DE2719067A1 INJECTION UNIT FOR INJECTION MOLDING MACHINES
DE2719066A1 LIMIT SWITCH CAM DEVICE
DE2544104A1 Double-acting piston for injection mould closure - has through passages opened or closed by rotatable valve disc
DE2544105A1 PRESSURE-ACTUATED DRIVE FOR CLOSING UNITS OF INJECTION MOLDING MACHINES
DE2302211A1 Screw-and-driving shaft coupling mechanism - for injection moulding machine with grooved boring in shaft for receiving end of screw
DE2302167A1 INJECTION MOLDING MACHINE WITH ADJUSTABLE NOZZLE
DE2143032A1 Injection unit advancing mechanism - also supports cantilevered weight of injection unit
DE1900581A1 Thermoplastic injection moulding apparatus