Learn more

LEIBING AUTOMOTIVE DEVICES INC

Overview
  • Total Patents
    20
About

LEIBING AUTOMOTIVE DEVICES INC has a total of 20 patent applications. Its first patent ever was published in 1928. It filed its patents most often in United States, France and United Kingdom. Its main competitors in its focus markets engines, pumps and turbines, machines and control are K P PRODUCTS COMPANY INC, HODGES EDWARD G and WINTON ALEXANDER.

Patent filings in countries

World map showing LEIBING AUTOMOTIVE DEVICES INCs patent filings in countries
# Country Total Patents
#1 United States 18
#2 France 1
#3 United Kingdom 1

Patent filings per year

Chart showing LEIBING AUTOMOTIVE DEVICES INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Leibing William E 17
#2 Fageol Robley D 4

Latest patents

Publication Filing date Title
US2211664A Method and apparatus for operating internal combustion engines
US2134667A Carburetor
US2213917A Method and apparatus for operating internal combustion engines
US2139832A Governor for internal combustion engines
US2185793A Governor
US2153048A Governor
US2153047A Governor
US2068298A Method and apparatus for operating an internal combustion engine
US2107990A Method and apparatus for governing fluid flow
US2094405A Governor weighing machine
GB442953A Improvements in governing devices for controlling the flow of fluid through a conduit
US2081825A Governor
US2076788A Carbureting apparatus
US2026948A Method and apparatus for governing flow lines
US2034048A Carburetor
US2026947A Method and apparatus for governing flow lines
US1990702A Method and apparatus for producing fuel mixtures
US1982049A Fuel control apparatus
US1968694A Motor and pump