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TEM AG

Overview
  • Total Patents
    19
About

TEM AG has a total of 19 patent applications. Its first patent ever was published in 1968. It filed its patents most often in Switzerland, Germany and EPO (European Patent Office). Its main competitors in its focus markets control, thermal processes and mechanical elements are THERMOSTATIQUE, JOSEF HEINRICH REINEKE and GRAYSON HEAT CONTROL INC.

Patent filings in countries

World map showing TEM AGs patent filings in countries
# Country Total Patents
#1 Switzerland 8
#2 Germany 4
#3 EPO (European Patent Office) 3
#4 France 2
#5 Austria 1
#6 Italy 1

Patent filings per year

Chart showing TEM AGs patent filings per year from 1900 to 2020

Focus industries

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

Top inventors

# Name Total Patents
#1 Letta Nicolo 4
#2 Guidon Willi 4
#3 Letta Nicolo Dipl Ing 1
#4 Letta Niculo Dipl Ing 1
#5 Niculo Letta 1
#6 Brun Rene 1
#7 Rene Brun 1
#8 Letta Niculo Dipl-Ing 1

Latest patents

Publication Filing date Title
EP0332957A1 Heating control device
DE3820429A1 Process for operating heating installation, and heating installation
CH670142A5 Motorised positioning drive for stopcock or regulator valve - incorporates manual override for disengagement of gears from driving spindle directly coupled to linear potentiometer
EP0124477A1 Positioning device for closing and regulating valves
EP0090768A2 Control mechanism for lifting movements
DE2540116A1 CONTROL AND MONITORING DEVICE FOR AN AUTOMATIC COMBUSTION PLANT
DE2312995A1 TEMPERATURE CONTROL UNIT, IN PARTICULAR FOR ELECTRIC HEATING SYSTEMS
DE1798338A1 Device for controlling an adjusting element of a heating system