Learn more

GESSNER ERNST AG

Overview
  • Total Patents
    120
About

GESSNER ERNST AG has a total of 120 patent applications. Its first patent ever was published in 1920. It filed its patents most often in Germany, United Kingdom and France. Its main competitors in its focus markets chemical engineering, textiles and paper and packaging and shipping are CATALLO FRANK, SAMCOE HOLDING CORP and TEXTILIPARI KI.

Patent filings in countries

World map showing GESSNER ERNST AGs patent filings in countries
# Country Total Patents
#1 Germany 63
#2 United Kingdom 28
#3 France 22
#4 United States 7

Patent filings per year

Chart showing GESSNER ERNST AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Emil Wenzel 5
#2 Lichey Fritz 2
#3 Erich Reich 2

Latest patents

Publication Filing date Title
DE705607C Fabric looping device for hang dryers
GB528399A Improvements in broken-end catch devices for ring spinning machines
GB528351A Improvements in nap or pile raising machines
GB528157A Improvements in apparatus for drying webs of fabric
GB528158A Improvements in the method of, and apparatus for, drying webs of fabric
DE743294C Rod for hanging dryer
GB526926A Improvements in apparatus for measuring webs of fabric
GB526635A Improvements in ring spinning frames
GB505419A Improvements in ring spinning machines
DE715011C Yarn catcher for carded yarn ring spinning machines
GB493507A Improvements in fabric shearing machines
DE715472C Hang dryer for treating shrinking tissue
US2168449A Ring spinning frame
GB502642A Improvements in ring spinning frames
GB491303A Improvements relating to the drying of webs of fabric
DE743295C Method and device for finishing fabrics
DE695986C Ring spinning machine for carded yarn
GB491627A Improvements in control mechanism for electrically driven machines feeding webs of fabrics
DE689947C Method for attaching the roving thread in ring spinning machines
GB476102A Improvements in or relating to apparatus for steaming, smoothing and shrinking webs of textile material