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BARTELS & RIEGER

Overview
  • Total Patents
    28
About

BARTELS & RIEGER has a total of 28 patent applications. Its first patent ever was published in 1935. It filed its patents most often in Germany, France and Switzerland. Its main competitors in its focus markets consumer goods, medical technology and mechanical elements are DRAEGERWERK HEINR U BERNH, SABRE SAFETY LTD and DRAEGER OTTO HEINRICH DR.

Patent filings in countries

World map showing BARTELS & RIEGERs patent filings in countries

Patent filings per year

Chart showing BARTELS & RIEGERs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bartels Carl 3
#2 Schinnerling Fritz Dipl Chem D 2
#3 Dipl-Phys Dr Rer Nat Claus Kan 2
#4 Steinhaus Ingo Dr Ing 2
#5 Kangro Dr Claus 2
#6 Kangro C 1
#7 Adscheid Hans Josef 1
#8 Rieger Fritz 1
#9 Hornberger Klaus 1
#10 Abscheid Hans-Josef 1

Latest patents

Publication Filing date Title
DE19741807A1 Breathing apparatus especially for compressed air, with pressurized container
DE19522197A1 High-pressure container, in particular as a compressed gas bottle for breathing apparatus or diving equipment, with a control or shut-off valve that can be screwed into the bottle neck
DE3818295A1 Gas filter, in particular for respirator masks
DE3800499A1 Eye rinsing bottle
DE3730202A1 Protective visor with holder
DE3724801A1 Protective clothing
DE3512644A1 Protective breathing equipment
DE3342063A1 Respirator
DE3035211A1 Eye-bathing bottle with compressible body - has flexible inlet hose bending under its own weight
DE2855611A1 Respirator mask with clip=on cover - has microphone fitted on outside surface of exhaling valve
DE2644727A1 Adjustable strap for goggles or mask - has buckle with free strap end returned through slot and held by clamping block
DE2540914A1 Integral lotion bottle and eyebath - has valve at top of tube extending to bottle base for inverted use
ES317540A1 Improvements in the construction of ocular washing bottles. (Machine-translation by Google Translate, not legally binding)
DE739609C Filter connection piece for gas masks