DAVIS & ROESCH TEMPERATURE CONTROLLING COMPANY

Overview

Total Patents

12

About

DAVIS & ROESCH TEMPERATURE CONTROLLING COMPANY has a total of 12 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 control, thermal processes and electrical machinery and energy are GRAYSON HEAT CONTROL INC, KUCERA HENRY T and THERMOSTATIQUE.

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Patent filings in countries

World map showing DAVIS & ROESCH TEMPERATURE CONTROLLING COMPANYs patent filings in countries

#	Country	Total Patents
#1	United States	12

Patent filings per year

Chart showing DAVIS & ROESCH TEMPERATURE CONTROLLING COMPANYs patent filings per year from 1900 to 2020

Similar Companies

GRAYSON HEAT CONTROL INC 97% similarity

KUCERA HENRY T 96% similarity

THERMOSTATIQUE 96% similarity

MARTINI CLARA HEDWIG 95% similarity

SCHAEFER EMIL 95% similarity

OTANI MASAMICHI 95% similarity

UNGR FRANTISEK 95% similarity

JUNDA SHI 95% similarity

JERRAM ARTHUR ERNEST 95% similarity

PRO AQUA SYSTEMS LTD 95% similarity

Focus industries

#	Industry
#1	Control
#2	Thermal processes
#3	Electrical machinery and energy
#4	Machines

Focus technologies

#	Technology
#1	Systems controlling non-electric variables
#2	Controlling combustion
#3	Electric switches
#4	Domestic heating systems
#5	Unspecified technologies

Top inventors

#	Name	Total Patents
#1	Roesch Alfred	10
#2	Saugstad Olaf	1
#3	Haywood Daniel Howard	1

Latest patents

Publication	Filing date	Title
US875957A	1903-10-08	Thermostat.
US759472A	1903-01-27	Thermostat.
US755487A	1902-12-23	Thermostat.
US742494A	1902-10-27	Thermostat.
US822554A	1902-04-28	Regulator.
US731620A	1902-01-02	Thermostat.
US717122A	1902-01-02	Pressure-governor.
US704115A	1901-01-14	Thermostat.
US705613A	1900-03-14	Temperature-regulator.
US662094A	1899-02-28	Pressure-governor.
US657677A	1898-05-09	Automatic temperature-regulator.
US662092A	1897-06-07	Automatic temperature-regulator for water-heaters.