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LOETZER CHRISTIAN E

Overview
  • Total Patents
    14
About

LOETZER CHRISTIAN E has a total of 14 patent applications. Its first patent ever was published in 1899. It filed its patents most often in United States and Canada. Its main competitors in its focus markets machines, mechanical elements and civil engineering are BOTNICK IRLIN H, IP ONE PTY LTD and LEMP HERMANN.

Patent filings in countries

World map showing LOETZER CHRISTIAN Es patent filings in countries
# Country Total Patents
#1 United States 12
#2 Canada 2

Patent filings per year

Chart showing LOETZER CHRISTIAN Es patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Loetzer Christian E 14

Latest patents

Publication Filing date Title
US1242706A Automatic carburation-valve.
US1116901A Flushing apparatus.
CA138961A Motor boat
US1010929A Sectional propeller.
US1007583A Motor-boat.
US981205A Berry-washing device.
US855190A Tamper-proof water-meter.
US919444A Hose-coupling.
US720716A Hydrant.
US710480A Automatic air-valve for water-mains.
CA72842A Valve
US660193A Globe and check valve.
US653255A Automatic air-valve for water-mains.
US631545A Hydrant.