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LEIPZIG WERKSTOFFPRUEFMASCH

Overview
  • Total Patents
    41
About

LEIPZIG WERKSTOFFPRUEFMASCH has a total of 41 patent applications. Its first patent ever was published in 1959. It filed its patents most often in German Democratic Republic, Germany and Switzerland. Its main competitors in its focus markets measurement, computer technology and control are RHEOSENSE INC, GEORG WAZAU DR ING and LUFFT METALLBAROMETERFABRIK G.

Patent filings in countries

World map showing LEIPZIG WERKSTOFFPRUEFMASCHs patent filings in countries
# Country Total Patents
#1 German Democratic Republic 25
#2 Germany 12
#3 Switzerland 4

Patent filings per year

Chart showing LEIPZIG WERKSTOFFPRUEFMASCHs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Naumann Gerhard 16
#2 Wehrle Juergen 6
#3 Bennemann Winfried 6
#4 Dietrich Joachim 5
#5 Bittel Peter 4
#6 Melzer Curt 4
#7 Pangert Guenther 4
#8 Boettcher Reinhardt 3
#9 Mischke Gerhard 3
#10 Seybold Ralf 3

Latest patents

Publication Filing date Title
DD291414A5 Circuit arrangement and method for automatic adjustment of controller parameters
DD279129A1 Circuit technology for the reinforcement of fastly changed voltages in measurement circuits
DD281901A5 Method and circuit arrangement for optimum heating of electric ovens
DD266528A1 Device for removing the bearing roller bearings
DD264977A1 PRECISION probe
DD262089A1 Device for minimizing the friction loss of pendulum push buttons
DD257150A1 Circuit arrangement for increasing voltages in measurement circuits
DD257118A1 Device for determining the consumption of energy consumed on pushing pendulum
DD257026A1 Hydraulically unlockable friction clamping
DD244607A1 Drive device with changing steering speed
DD258656A1 Accessory and backup device for precision devices
DD258694A1 Circuit arrangement for offset voltage compensation in operational amplifiers
DD243560A1 Device for positioning samples in pendel picking works
DD242456A1 Hydrostatic bearing with optimized wearing characteristics
DD240258A1 Device for optoelectronic flat measurement
DD233711A1 Method for heating electric ovens
DD233646A1 Circuit arrangement for compensating the nonlinearity of sensor guidelines
DD222670A1 Device for hydrostatic storage of cylindrical koerpers
DD226076A1 Circuit measure for the determination of the hardness value from the impact depth
DD223593A1 Circuit measure for the reinforcement of small equivalent voltages