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MAMMEN LAWRENCE W

Overview
  • Total Patents
    12
About

MAMMEN LAWRENCE W has a total of 12 patent applications. Its first patent ever was published in 1907. It filed its patents most often in United States. Its main competitors in its focus markets consumer goods, machines and mechanical elements are WOODROW OLIVER B, MIRAMONDI SRL and COFFIELD JAMES L.

Patent filings in countries

World map showing MAMMEN LAWRENCE Ws patent filings in countries
# Country Total Patents
#1 United States 12

Patent filings per year

Chart showing MAMMEN LAWRENCE Ws patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mammen Lawrence W 12

Latest patents

Publication Filing date Title
US1862795A Movable sections in wings for aircraft
US1684922A Ornamental light
US1636141A Ornamental light
US1664565A Airship
US1632797A Laundry machine
US1414430A Driving mechanism for washing machines
US1384267A Driving mechanism for laundry-machines
US1254051A Washing-machine.
US1254252A Cylinder for washing-machines.
US921262A Clothes-holder for washing-machines.
US887825A Gearing for washing-machines.
US874095A Gearing for washing-machines.