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WALTON ENG CO LTD

Overview
  • Total Patents
    32
About

WALTON ENG CO LTD has a total of 32 patent applications. Its first patent ever was published in 1960. It filed its patents most often in United Kingdom, Germany and Canada. Its main competitors in its focus markets control, engines, pumps and turbines and mechanical elements are WALTON ENGINEERING COMPANY LTD, FISHMAN THERMO TECHNOLOGIES LTD and THOMSON DAUPHINOISE.

Patent filings in countries

World map showing WALTON ENG CO LTDs patent filings in countries

Patent filings per year

Chart showing WALTON ENG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lipscombe John Alfred 11
#2 Lipscombe J 5
#3 Lipscombe John A 2
#4 Alfred Lipscombe John 2
#5 Spicer Harold E 1
#6 John Alfred Lipscombe 1
#7 Crosby Robert 1
#8 Simpson Frederick A 1
#9 Lipscombe J A 1

Latest patents

Publication Filing date Title
DE3319113A1 Mixing and control valve
IT8321318D0 Fluid mixing and diverting valve
GB8311640D0 Mixing and diverting valves
GB8304574D0 Improvements relating to housings for sensing elements
DE2748895A1 Servo actuator for rotating valve - has rotor mounted on valve shaft and including channels within sleeve communicating with pressure source
GB1539193A Flow control arrangements
GB1505247A Positioners for rotary valves
GB1323524A Valves controlled by fluid-pressure responsive devices
GB1099933A Improvements in or relating to thermostatically controlled valves
FR1321375A Thermostatically controlled rotary valve
GB953599A Improvements in or relating to thermostatically controlled valves
GB949065A Improvements in or relating to thermostatically controlled valves
GB972983A Improvements in or relating to thermosensitive elements
CA736361A Thermostatically controlled valves
CA602445A Thermally sensitive valves
CA716441A Thermostatically controlled valves