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RITZ WOLLER OLIVER C

Overview
  • Total Patents
    28
About

RITZ WOLLER OLIVER C has a total of 28 patent applications. Its first patent ever was published in 1918. It filed its patents most often in United States. Its main competitors in its focus markets transport, machines and mechanical elements are YANKEE METAL PRODUCTS CORP, YU PIN-YING and WINNER JAMES E.

Patent filings in countries

World map showing RITZ WOLLER OLIVER Cs patent filings in countries
# Country Total Patents
#1 United States 28

Patent filings per year

Chart showing RITZ WOLLER OLIVER Cs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ritz Woller Oliver C 28

Latest patents

Publication Filing date Title
US1991875A Needle valve mechanism
US1932483A Support for mirrors
US1858809A Brake and clutch pedal pad
US1913000A License plate holder
US1873943A Mirror and accessories therefor
US1829028A Accelerator pedal
US1892374A Antirattler device for doors
US1845334A License plate holder
US1908557A Spare tire carrier
US1893245A Mirror structure for trucks and the like
US1859634A Protection plate for automobiles
US1835188A Automobile protection plate
US1915695A Tread plate
US1845340A Combination cigarette case and lighter
US1830583A Cigarette case
US1684613A Automobile step plate
US1710957A Combination ash tray and cigarette snuffer
US1656648A Automobile lamp
US1730710A Radiator-cap lock
US1698562A Combined lamp and license-plate holder