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LIBBEY OWENS GES FUER MASCHINE

Overview
  • Total Patents
    35
About

LIBBEY OWENS GES FUER MASCHINE has a total of 35 patent applications. Its first patent ever was published in 1930. It filed its patents most often in Germany, France and Austria. Its main competitors in its focus markets machines, materials and metallurgy and machine tools are LIBBEY OWENS FORD GLASS CO, PILKINGTON BROTHERS LTD and GLACES DE BOUSSOIS.

Patent filings in countries

World map showing LIBBEY OWENS GES FUER MASCHINEs patent filings in countries
# Country Total Patents
#1 Germany 31
#2 France 3
#3 Austria 1

Patent filings per year

Chart showing LIBBEY OWENS GES FUER MASCHINEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Stoesser Kurt Von 7
#2 Verreet Josef 6
#3 Jebsen-Marwedel Dr Hans 4
#4 Dinger Karl Dr 3
#5 Reis Dipl-Ing Wolf Von 2
#6 Eichhorn Rudolf 2
#7 Krings Dipl-Phys Artur 2
#8 Jebsen-Marwedel Hans Dr 2
#9 Stoesser Dr Kurt Von 2
#10 Kruessmann Dipl-Ing Guenther 1

Latest patents

Publication Filing date Title
DE1511997B1 Packaging rack for glass panes
DE1496473A1 Process for the production of selective radiation reflecting glasses
DE1229272B Multi-pane insulating glass
DE1210359B Device for the edge grinding of glass panes
DE1200483B Device for excavating a continuous ribbon of glass
DE1089129B Device for the continuous drawing of a glass ribbon from the free surface of a molten bath
DE1080741B Process for surface cooling of molten glass
DE1077390B Device for surface cooling of molten glass
DE1008453B Method and device for reducing bubbles in glass manufacture
DE1131371B Profile strand used to connect multiple glass panes
DE1041223B Process for the production of double glass panes
DE923530C Method for grinding flat glass panes
DE869544C Process for the aftertreatment of frosted glass surfaces
DE860264C Process for the production of frosted glass plates
DE841939C Process for the aftertreatment of frosted glass surfaces
DE801215C Method and device for cutting off narrow strips of drawn flat glass
DE869163C Device for triggering locking devices
DE708637C Holding device for glass panes to be hardened
DE713371C Further training of the suspension device
DE715772C Device for heating and subsequent cooling (quenching) of glass sheets