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HAAGEN & RINAU

Overview
  • Total Patents
    42
About

HAAGEN & RINAU has a total of 42 patent applications. Its first patent ever was published in 1899. It filed its patents most often in Germany, EPO (European Patent Office) and Austria. Its main competitors in its focus markets foods and drinks, chemical engineering and machine tools are VMI, SANCASSIANO SPA and AESCHBACH F.

Patent filings in countries

World map showing HAAGEN & RINAUs patent filings in countries
# Country Total Patents
#1 Germany 37
#2 EPO (European Patent Office) 2
#3 Austria 1
#4 Switzerland 1
#5 Italy 1

Patent filings per year

Chart showing HAAGEN & RINAUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Koch Hans-Peter Dipl Ing 3
#2 Osmers Herbert 2
#3 Meyer Heinz 2
#4 Puvogel Willy 1
#5 Brackmann Ernst Ing Grad 1
#6 Schmidt Heinz-Peter 1
#7 Willy Puvogel 1
#8 Brenger Heinz 1
#9 Alwin Berents 1
#10 Forster Otto 1

Latest patents

Publication Filing date Title
DE3417242A1 Homogenising appliance
DE3309963A1 Device for mixing at least two materials
DE3246330A1 Device for mixing at least two substances
DE3218637A1 Mixing appliance
DE3030390A1 DEVICE FOR PRODUCING A PASTOESE MIXTURE
DE3030405A1 Shaft seal for fluctuation pressure, esp. of agitator - having two radial seals at variable axial spacing with pressurised grease between
DE3009777A1 DEVICE FOR MIXING AND HOMOGENIZING AT LEAST TWO MEDIA
DE2925232A1 Mixing vessel walls scraped by mobile elements - automatically contacting walls when unit meets vessel base
DE2910651A1 Worm conveyor for highly viscous substance - has upstream bladed impellers mounted on common drive shaft with worm
DE1913940B1 Mixing device
DE614018C Steaming device for ovens with rotating baked goods carriers
DE365807C Firing for steam ovens with pre-heating of the combustion air
DE329911C Broom drive and guide for snow hammer and agitator machines
DE478649C Settling table for ovens with a bogie on which the baking plates are moved out of the oven space by means of push rods
DE383899C Chain oven