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LIBBEY OWENS FORD GLASS CO

Overview
  • Total Patents
    3,027
About

LIBBEY OWENS FORD GLASS CO has a total of 3,027 patent applications. Its first patent ever was published in 1921. It filed its patents most often in United States, Canada and France. Its main competitors in its focus markets machines, surface technology and coating and materials and metallurgy are LIBBEY OWENS GES FUER MASCHINE, PILKINGTON BROTHERS LTD and TRIPLEX SAFETY GLASS CO.

Patent filings in countries

World map showing LIBBEY OWENS FORD GLASS COs patent filings in countries
# Country Total Patents
#1 United States 1,394
#2 Canada 374
#3 France 280
#4 United Kingdom 274
#5 Germany 241
#6 Spain 145
#7 Ireland 96
#8 Switzerland 62
#9 Denmark 35
#10 Belgium 33
#11 Austria 25
#12 Sweden 24
#13 Netherlands 17
#14 Iceland 12
#15 Norway 8
#16 Australia 2
#17 Brazil 2
#18 Finland 2
#19 Luxembourg 1

Patent filings per year

Chart showing LIBBEY OWENS FORD GLASS COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Drake John L 134
#2 Carson Frank J 77
#3 Watkins George B 68
#4 Ryan Joseph D 57
#5 Morgan Willard L 55
#6 Colbert William H 54
#7 Weinrich Arthur R 49
#8 Gaiser Romey A 47
#9 Carson Frank Jacob 43
#10 Walters Emmett L 39

Latest patents

Publication Filing date Title
AU7464774A Method for treating glass sheets
US3650217A Sheet handling apparatus
FR2050729A5 Plate hole drilling machine for glass
IE32446L A mould for bending sheet glass
DE1796098A1 Plant for the production of surface vapor deposition, preferably on glass panes
ES355555A1 Improvements introduced in the systems of curving and hardening of glass plates. (Machine-translation by Google Translate, not legally binding)
US3622299A Float glass method and apparatus for controlling temperature
GB1210887A Method of and apparatus for bending and tempering glass sheets
IE32115B1 Method of and apparatus for bending and tempering glass sheets
US3487024A Alloy film
US3563721A Glass sheet supporting press bending and conveying apparatus
ES354001A1 Procedure for obtaining multiple glass sheets. (Machine-translation by Google Translate, not legally binding)
DE1758296A1 All-glass multi-pane glazing unit
IE32171L Improvements in or relating to vacuum deposition systems
IE32025L Producing metal oxide films
US3524426A Apparatus for coating by thermal evaporation
US3607202A Float glass plenum chamber closures
DE1696029A1 Thermal radiation barrier
ES349679A1 Improvements in the radiation doors of appliances to produce flat glass. (Machine-translation by Google Translate, not legally binding)
ES349680A1 Method and apparatus for refrigerating continuous glass plates in a liquid metal bath. (Machine-translation by Google Translate, not legally binding)