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LIBBEYOWENS FORD GLASS COMPANY

Overview
  • Total Patents
    17
About

LIBBEYOWENS FORD GLASS COMPANY has a total of 17 patent applications. Its first patent ever was published in 1924. It filed its patents most often in United States. Its main competitors in its focus markets machines, machine tools and measurement are LIBBEY OWENS GLASS CO, JOHN E MARSDEN and MITSUBOSHI DIAMOND KOGYO KK.

Patent filings in countries

World map showing LIBBEYOWENS FORD GLASS COMPANYs patent filings in countries
# Country Total Patents
#1 United States 17

Patent filings per year

Chart showing LIBBEYOWENS FORD GLASS COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Drake John L 4
#2 Allison William H 2
#3 Pedersen Ingvald O 2
#4 Handy Le Roy L 2
#5 Nobbe William E 2
#6 Platt Archie W 1
#7 Crowley Joseph P 1
#8 Bamford William P 1
#9 William Gray 1
#10 William Brown 1

Latest patents

Publication Filing date Title
US2633673A Bending mold for glass sheets or plates
US1953341A Sheet glass cooler and process of absorbing heat
US1906279A Glass cutting machine
US1895363A Process for producing plate glass
US1895362A Apparatus for the manufacturing of plate glass blanks and the article produced thereby
US1865819A Sheet glass apparatus
US1965113A Pressing apparatus
US1841580A Method and apparatus for drawing sheet glass
US1872414A Process and apparatus for producing molten glass
US1911269A Apparatus for surfacing plate glass
US1872426A Surfacing machine
US1807873A Method and apparatus for rolling sheet glass
US1839882A Cutting device
US1836390A Rotary cut-off mechanism
US1810927A Sheet glass apparatus
US1788931A Sheet-glass-surfacing apparatus
US1801270A Gauge for sheet glass