Learn more

GROHE ARMATUREN FRIEDRICH

Overview
  • Total Patents
    1,630
About

GROHE ARMATUREN FRIEDRICH has a total of 1,630 patent applications. Its first patent ever was published in 1948. It filed its patents most often in Germany, EPO (European Patent Office) and United States. Its main competitors in its focus markets mechanical elements, machines and civil engineering are IDEAL STANDARD, STELLA RUBINETTERIE SPA and PHOENIX IND PTY LTD.

Patent filings per year

Chart showing GROHE ARMATUREN FRIEDRICHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Heimann Bruno 136
#2 Humpert Juergen 131
#3 Pawelzik Manfred 105
#4 Bischoff Bernd 69
#5 Koerfgen Harald 62
#6 Gnauert Werner 55
#7 Gransow Eckhard 54
#8 Kahle Dieter 52
#9 Hirsch Heinz 43
#10 Gottwald Adolf 37

Latest patents

Publication Filing date Title
DE10219472A1 Shower unit, with different shower jet patterns, has jet pattern plates each held non-turnable in holder, for improved user comfort
DE10217154A1 Male pipe fitting has union nut inwards protruding flange with eccentric through-hole, the diameter of which corresponds at least to outside diameter of stop shoulder on connecting pipe
DE10207162A1 Treatment facility for gray water
DE10161858A1 switching valve
DE10155137A1 Water mixing valve
DE10141470A1 Valve
DE10141469A1 Valve
DE10138304A1 Single lever valve has spring element acting radially to second axis on setting handle
DE10137966A1 Bathroom shower unit has a flat body with a flap/sliding side section, which can be opened to use side showers in addition to the head shower
DE10133041A1 Mixer tap is fitted with valve cartridge which fits into housing mounted under plaster connecting hot and cold water feeds with bath outlet and shower outlet
DE10133034A1 Water mixing battery for mixing hot and cold water comprises a thermostat-controlled mixing valve, a flow-regulating valve, and an adjusting device having one degree of freedom
DE10133033A1 Water control valve for a thermostatically controlled mixing battery comprises a valve seat plate having two separate run-off openings and a control plate having a circular feed opening
DE10133035A1 Water fitting for feeding separate cold and hot water flows directly to a thermostat-controlled mixing valve comprises a mixing valve and a flow-regulating and reversing rotary valve
DE10133036A1 Water fitting for feeding separate cold and hot water flows directly to a thermostat-controlled mixing valve comprises a mixing valve and a reversing and shut-off rotary
DE10126259A1 Portable shower device has wheeled housing containing water container and pressure generation device for supplying hand shower attachment
DE10122022A1 Flush water fitting
DE10120607A1 Shower head has water outlet nozzles arranged at acute angle in housing so that with perpendicularly emerging shower jets at least two nozzles have vertical spacing in relation to each other
DE10117992A1 water fitting
DE10109448A1 shower device
DE10108615A1 Shower layout of line-fed shower heads uses triangle of shower heads to give spot or wide area coverage via flexible arm off connection handle.