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DOELCO FA

Overview
  • Total Patents
    15
About

DOELCO FA has a total of 15 patent applications. Its first patent ever was published in 1977. It filed its patents most often in Germany, EPO (European Patent Office) and France. Its main competitors in its focus markets chemical engineering, civil engineering and furniture and games are DIRECT AIR DRYERS LTD, OVEN SYSTEMS INC and WILLIAMS BOOT & GLOVE DRYERS INC.

Patent filings in countries

World map showing DOELCO FAs patent filings in countries

Patent filings per year

Chart showing DOELCO FAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Doerle Alfred 13

Latest patents

Publication Filing date Title
EP0495248A1 Machine for centrifugation of carpets
DE4039914A1 Device for dehumidifying insulation layers or voids lying under a cover layer
DE2824487A1 Carpet and upholstery drying equipment - has base for item over which housing with heater fits
DE2802620A1 Carpet and furniture drying equipment - has housing with heater open at bottom and moisture separation unit
DE2726371A1 Drier for carpets and upholstered furniture - has housing with sealing lips held on object and provided with air inlet and outlet
DE2717486A1 METHOD AND DEVICE FOR CLEANING FLOOR SURFACES OR THE LIKE.