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W A QUIGLEY

Overview
  • Total Patents
    12
About

W A QUIGLEY has a total of 12 patent applications. Its first patent ever was published in 1926. It filed its patents most often in United States. Its main competitors in its focus markets machines, mechanical elements and engines, pumps and turbines are AMERICAN MFG COMPANY OF TEXAS, SARGENT SUMNER B and J F DARBY.

Patent filings in countries

World map showing W A QUIGLEYs patent filings in countries
# Country Total Patents
#1 United States 12

Patent filings per year

Chart showing W A QUIGLEYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Goble Bert G 12

Latest patents

Publication Filing date Title
US1850751A Automatic aligning bearing
US1882492A Oil bath bearing with alpha roof
US1935396A Rainproof cap and knockoff for pitmen or supports
US1855347A Polish rod clamp
US1842521A Two piece chain with oil bath
US1887551A Clamp for angles and the like
US1833522A Artificial bait
US1945774A Pump jack
US1843765A Shackle line equalizer
US1767282A Pumping power
US1792297A Pumping-jack multiplier, swing, and hold-up
US1888530A Well pumping jack