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HARRIS THADDEUS S

Overview
  • Total Patents
    14
About

HARRIS THADDEUS S has a total of 14 patent applications. Its first patent ever was published in 1909. It filed its patents most often in United States. Its main competitors in its focus markets engines, pumps and turbines, machines and electrical machinery and energy are GUTERMUTH MAX FRIEDRICH, SARGENT SUMNER B and BRIDWELL CHALON E.

Patent filings in countries

World map showing HARRIS THADDEUS Ss patent filings in countries
# Country Total Patents
#1 United States 14

Patent filings per year

Chart showing HARRIS THADDEUS Ss patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Harris Thaddeus S 14

Latest patents

Publication Filing date Title
US2858841A Automatic control unit for jet deep well pump
US2630069A Automatic control unit for deep well jet pumps
US2409561A Automatic control valve for jet pumps
US2327637A Deep well pump
US2331775A Electric fence charging system
US2275364A Deep well and cistern automatic pumping plant
US2346965A Electric fence control unit
US2246678A Deep well and cistern automatic pumping plant
US2183351A Deep well pump
US1723162A Deep-well pump
US1606530A Automatic valve
US1433007A Automatic hard and soft water supply plant
US1119014A Vehicle steering device.
US976873A Airship.