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LUNKEN HEIMER COMPANY

Overview
  • Total Patents
    15
About

LUNKEN HEIMER COMPANY has a total of 15 patent applications. Its first patent ever was published in 1897. It filed its patents most often in United States. Its main competitors in its focus markets mechanical elements, machines and thermal processes are LUNKENHEIMER CO, CROSBY VALVE & GAGE and DYNAMIC FLUID CONTROL PTY LTD.

Patent filings in countries

World map showing LUNKEN HEIMER COMPANYs patent filings in countries
# Country Total Patents
#1 United States 15

Patent filings per year

Chart showing LUNKEN HEIMER COMPANYs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Mechanical elements
#2 Machines
#3 Thermal processes

Top inventors

# Name Total Patents
#1 Lunken Edmund H 9
#2 Aull Jerome J 4
#3 Sumner Harry W 1
#4 Moyer Samuel L 1

Latest patents

Publication Filing date Title
US794808A Valve-seat.
US781584A Lubricator.
US781585A Lubricator.
US754737A Lubricator.
US763588A Water-gage.
US694692A Power-transmitting mechanism.
US721453A Blow-off valve.
US656203A Low-water alarm for steam-boilers.
US653302A Valve.
US653423A Renewable-seat valve.
US653301A Renewable-seat valve.
US653300A Renewable-seat valve.
US652005A Renewable-seat valve.
US647192A Renewable-seat valve.
US639258A Straightway valve.