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KIENZLE UHRENFABRIKEN GMBH

Overview
  • Total Patents
    288
About

KIENZLE UHRENFABRIKEN GMBH has a total of 288 patent applications. Its first patent ever was published in 1922. It filed its patents most often in Germany, France and United Kingdom. Its main competitors in its focus markets measurement, machines and mechanical elements are KIENZLE UHRENFABRIKEN GES MIT, MOVADO MONTRES and ROSAT CHARLES.

Patent filings in countries

World map showing KIENZLE UHRENFABRIKEN GMBHs patent filings in countries
# Country Total Patents
#1 Germany 86
#2 France 64
#3 United Kingdom 54
#4 United States 41
#5 Switzerland 34
#6 Japan 6
#7 Brazil 2
#8 Italy 1

Patent filings per year

Chart showing KIENZLE UHRENFABRIKEN GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Siefert Roland 47
#2 Roland Siefert 19
#3 Stechmann Helmut 18
#4 Haag Albrecht 14
#5 Odenbach Heinz 11
#6 Schaefer Eberhard 6
#7 Sauter Roland 6
#8 Glunz Ernst 6
#9 Hils Siegbert 6
#10 Schmid Hermann 5

Latest patents

Publication Filing date Title
DE4209823A1 Stepper motor e.g. for instrument panel of motor vehicle - has rotor and stator in housing with stator coil connection pins protruding into sockets of mating clutch part
DE3914334A1 Adjustment device for a vehicle exterior mirror
DE3828810A1 Device for detecting the position of a display of an analog electronic clock (timepiece), in particular a radio-controlled clock
DE3605543A1 Circuit arrangement for limiting the supply voltage of a clock circuit
DE3112680A1 Device for striking synchronisation in electronic striking clocks
GB2040518A Alarm clock
DE2952084A1 ELECTRICALLY OPERABLE ADJUSTMENT DEVICE FOR REAR VIEW MIRRORS
DE2935731A1 Surgical precision scalpel blade - has sidewalls protruding beyond it except at cutting area
DE2935733A1 Precision scalpel with driving motor - has blade section secured to driving part, detachably secured to scalpel grip
DE2935732A1 Scalpel precision chain drive mechanism - has outlet in blade side-wall near chain run for debris disposal
DE2931787A1 ADJUSTMENT DEVICE FOR VEHICLE EXTERIOR REAR VIEW MIRROR WITH TWO ELECTRIC MOTORS
US4228533A Autonomous pendulum mechanism for clockworks
DE2846586A1 Remote adjustment vehicle outer rear mirror - has two servomotors and epicyclic reduction gears and slip clutches for connection to two cranks
DE2838567A1 BLADE DEVICE, SMALLEST DIMENSION
DE2807751A1 acoustic warning circuit to indicate non-fitting of seat belts - has reverse coupled oscillator circuit connected to core of cone shaped membrane
DE2801992A1 Alarm buzzer for quartz alarm clock - has energising coil supplied by frequency divider in clock timing circuit
DE2801938A1 Temp. measurement circuit using variable resistor - uses ration between supply voltage and sensor voltage drop to give temp. indication
DE2753732A1 Rotor control circuit for small stepping motor - has control stage with triangular wave generator of given pulse duration
DE2753733A1 TIMED DRIVING GEAR
US4161099A Day and date indicator for clocks