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FLEISSNER & SOHN G M B H & CO

Overview
  • Total Patents
    16
About

FLEISSNER & SOHN G M B H & CO has a total of 16 patent applications. Its first patent ever was published in 1958. It filed its patents most often in France, United States and United Kingdom. Its main competitors in its focus markets chemical engineering, textiles and paper and machines are PATENTDIENST ANST, ESTABLISHMENT FOR AUTOMATION and FLEISSNER & CO G M B H.

Patent filings in countries

World map showing FLEISSNER & SOHN G M B H & COs patent filings in countries
# Country Total Patents
#1 France 5
#2 United States 5
#3 United Kingdom 3
#4 Germany 2
#5 Spain 1

Patent filings per year

Chart showing FLEISSNER & SOHN G M B H & COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fleissner Gerold 4
#2 Gerold Fleissner 3
#3 Hans Fleissner 2
#4 Fleissner Dipl-Ing Hans 1
#5 Fleissner Heinz 1
#6 Heinz Fleissner 1

Latest patents

Publication Filing date Title
GB885456A Apparatus for wet treatment of fibrous or granular materials
GB911672A Improvements in and relating to drum sieve driers for fibrous material
US3025691A Apparatus for continuous wet treatment of fibrous material in bat and like formation
US3077037A Willow driers for a bat of fibrous material
US3063279A Wet treatment plant for textiles
US3028682A Treatment plant for continuous lengthy material in particular for textile materials
DE1195709B Sieve drum dryer
US3043018A Screen cylinder drier for fibrous material
ES241302A2 Dryer drum circulator with radial circulation of the drying air, or similar, by the material to dry and blower mounted axially in front of the drum (Machine-translation by Google Translate, not legally binding)
DE1047740B Device for breaking up fiber blocks formed in the packing system