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HYDROMETER GMBH

Overview
  • Total Patents
    262
  • GoodIP Patent Rank
    173,342
About

HYDROMETER GMBH has a total of 262 patent applications. Its first patent ever was published in 1966. It filed its patents most often in Germany, EPO (European Patent Office) and China. Its main competitors in its focus markets measurement, mechanical elements and machines are OVAL CORP, HEINRICHS MESSGERAETE JOSEF and HAIMO TECH GROUP CORP.

Patent filings per year

Chart showing HYDROMETER GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sonnenberg Hans-Michael 41
#2 Gaugler Ulrich 36
#3 Kroemer Harald 22
#4 Klass Walter 18
#5 Dietz Gerhard 17
#6 Ziegler Horst Prof Dr 15
#7 Oeder Ottmar 15
#8 Oefelein Wilhelm 15
#9 Zellner Claus 14
#10 Schulze Manfred 14

Latest patents

Publication Filing date Title
DE102014011419A1 Arrangement comprising a first and a second component, in particular a cover and a housing, which are tamper-proof to connect
DE102014000939A1 Method for determining at least one gas parameter of a flowing gas
DE102013012139A1 ultrasonic meters
DE102013009347A1 Flowmeter
DE102013006670A1 Flowmeter
DE102013005810A1 Method for operating an ultrasonic measuring arrangement and ultrasonic measuring arrangement
DE102012020787A1 Flow numerator e.g. gas meter, for use in counter device, has flow device comprising measurement device measuring flow of fluid with flow channel, and another flow device does not comprise measurement device contrary to former flow device
DE102012007864A1 Turbidity sensor and flow meter for fluid
DE102012001771A1 Electronic consumption measuring device for use in electronic device for measuring flow of e.g. water, has counts or operating mode information externally or contactlessly selected from storage unit by reader during function defection
DE102012001060A1 Method for correcting offset drift effects of a thermal measuring device, thermal measuring device and gas flow meter
DE102011115768A1 gas Meter
DE102011115619A1 Method for operating volumetric flow meter for detecting flow rate of e.g. liquid medium, involves detecting time duration for exceeding of threshold, where detected time duration is used as influence variable on operation of meter
DE102011112028A1 ultrasonic meters
DE102011110023A1 Woltmann meter, has vane wheel arranged in chamber that is integrally formed at cover, where rotational axis of vane wheel stands vertical to flow direction and runs to counter or arithmetic unit in detour-free manner
DE102011108929A1 Meter e.g. water meter has transparent cover that is provided for covering individual identification bearing of counter and is provided with partly spreading identification element which is formed from transparent material
EP2413110A1 Fire protection valve and gas meter
DE102011106870A1 Gas meter
DE102011102922A1 Seal and housing with such a seal
CN102893135A Ultrasound transducer assembly and ultrasound flowmeter
DE102011101257A1 Flow meter and method of making a flow meter