Learn more

ROTA APP & MASCHB DR HENNIG

Overview
  • Total Patents
    57
About

ROTA APP & MASCHB DR HENNIG has a total of 57 patent applications. Its first patent ever was published in 1934. It filed its patents most often in Germany, France and Belgium. Its main competitors in its focus markets measurement, machines and medical technology are ROTA KG, KUEPPERS KARL and FLOW TECH.

Patent filings in countries

World map showing ROTA APP & MASCHB DR HENNIGs patent filings in countries
# Country Total Patents
#1 Germany 44
#2 France 6
#3 Belgium 2
#4 United States 2
#5 Austria 1
#6 Switzerland 1
#7 United Kingdom 1

Patent filings per year

Chart showing ROTA APP & MASCHB DR HENNIGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hardebeck Carl Dr-Ing 13
#2 Lutz Dipl-Phys Kurt 6
#3 Eberhard Christoph Dipl-Ing 4
#4 Erberich Johann 4
#5 Helmut Sickel Dr 4
#6 Hoppe August 3
#7 Schuckmann Guenter Dipl-Ing 3
#8 Berghen Leo Van Den 3
#9 Recker Lambert 2
#10 Schuckmann Dipl-Ing Guenter 2

Latest patents

Publication Filing date Title
DE1954835A1 Flow meter based on the pulse frequency method
DE1812170A1 Float flow meter with signal transmission
DE1566546A1 Method and device for filling and manufacturing ampoules
DE1300304B Inductive transmitter arrangement
DE1566543A1 Method for processing ampoules
US3260110A Indicator for flow meters with floats
DE1441390A1 Injection ampoule with plunger
DE1172868B Display device for floating body flow meter
DE1199511B Process for the production of measuring tubes for variable area flow meters
DE1168109B Float flow meters
DE1173269B Float for flow meter
US3056404A Ampule for injections
DE1061969B Injection ampoule
DE1573067A1 Float flow meter
DE821825C Gripping pliers for glass processing machines
DE821827C Method and machine for blasting glass tubes
DE865642C Machine for the manufacture of glass vessels, in particular ampoules, from fitted glass tubes
DE865813C Flow meter
DE867008C Flow meter
DE901584C Device for centering the Haelse of ampoules u. like before filling