Learn more

ROSENBERG GERHARD

Overview
  • Total Patents
    90
About

ROSENBERG GERHARD has a total of 90 patent applications. Its first patent ever was published in 1952. It filed its patents most often in Germany, EPO (European Patent Office) and Poland. Its main competitors in its focus markets mechanical elements, macromolecular chemistry and polymers and machines are CODAN GUMMI AS, DEEPFLEX INC and LOGSTOR AS.

Patent filings per year

Chart showing ROSENBERG GERHARDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Rosenberg Gerhard 66
#2 Gerhard Rosenberg 9
#3 Rosenberg G 1

Latest patents

Publication Filing date Title
US2007107794A1 Sprinkler tube
ZA200102941B Extruded, injection moulded or blow moulded pipe, fitting of component.
PL332200A1 Extrusion-, injection- or blow-moulded plastic pipe for liquid, gaseous or pasty media and method of obtaining a starting composite plastic material used to reinforce such pipes
DE19639365A1 Weld-on saddle made of plastic for making a branch connection on a plastic pipe
HRP950466A2 Connecting system for radiators
DE4427589A1 Connection system for radiators
DE4427590C1 Connection system for sanitary facilities
EP0567667A1 Extruded plastic-metal compound pipe for installations
EP0485651A1 Tool for polyfusion welding of extruded plastic-aluminium compound pipes with fittings or moulded parts
DE3907785A1 Plastic pipe and process for its production
CH675902A5 Plastics pipe adaptor to metal fitting - has dovetail-section external peripheral groove in metal bush in plastics sleeve
FR2622271A1 Intermediate component for connecting synthetic pipes to devices made from metal materials
PT83918A Transport pece for the connection of plastic material pipes with accessories of metal materials
ES2002080A6 Adaptor connecting plastics pipe to metal tap
DE3636737A1 Extruded plastic pipe
IT8621088D0 Adaptor for concealed plastic pipe
NL8601753A Transition part for connecting plastic tubes with metallic materials luminaires.
CH664431A5 Adaptor for concealed plastic pipe - made of plastic material with embedded metal bush at one end and stepped bore at other
GR860574B Pipe-system for manufacturing agricultural irrigation installations
EP0221194A1 Pipe system for the installation of irrigating plants for farming