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DANNENMANN GUDRUN

Overview
  • Total Patents
    21
About

DANNENMANN GUDRUN has a total of 21 patent applications. Its first patent ever was published in 1984. It filed its patents most often in Germany and EPO (European Patent Office). Its main competitors in its focus markets medical technology, thermal processes and chemical engineering are METRAX GMBH, NIELSEN HUGO and DOUBLE H LTD.

Patent filings in countries

World map showing DANNENMANN GUDRUNs patent filings in countries
# Country Total Patents
#1 Germany 19
#2 EPO (European Patent Office) 2

Patent filings per year

Chart showing DANNENMANN GUDRUNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dannenmann Rolf 18
#2 Dannenmann Gudrun 2
#3 Koll Willi 1
#4 Dannemann Rolf 1

Latest patents

Publication Filing date Title
DE102008026473A1 Oven for sauna, has infrared thermal heater attached and fitted individually, multilaterally or all around, where infrared thermal heater of thermal zone is alternatively equipped with electrical heating foil, heating cable or heating plate
DE102006020355A1 Sauna stove for improving the wellbeing or a person comprises an additional arrangement for operating a steam bath
DE10241546A1 Heating system, in particular suitable for sauna, with integrated steam generating device, comprising manually supplied water reservoir and scent evaporator
DE10214744A1 Block steam generator for saunas has a spiral track for incoming water around a heating tube over which it is evaporated
DE10200414A1 Energy saving evaporator block heating system with evaporation chamber
DE19616371A1 Cabin for steam bathing and sauna bathing with different climatic zones and bathing forms
DE4328376A1 Device for the evaporation of liquid
DE4226689A1 Combined sauna and steam bath heater with easy-to-read water level indicator and dry-run protection
DE4132042A1 Automatic regulator of water level in sauna and steam bath evaporator - generates vacuum in sealed supply tank which is vented by falling level in evaporator.
DE4001778A1 Steam producing boiler for sauna steam bath - is divided into compartments with electric element in central compartment
DE4001446A1 Combined therapy treatment cabin - has couch for sitting or lying and heater and steam trough in path of fresh air
DE4000907A1 Air humidifier and conditioner - consists of vaporiser bath for water which includes heater inside it and has steam ducts
DE3817482A1 SAUNA AND STEAM BATHROOMS COMBINED
DE3801832A1 Corner configuration for a solid-wood-plank-sauna
DE3716020A1 Apparatus for evaporating liquid
DE3640031A1 Apparatus - exercise and fitness wall bars combined
DE3518959A1 Device for the evaporation of liquid
DE3405895A1 Sauna
DE3404892A1 Sauna oven