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TSCHUDIN & HEID AG

Overview
  • Total Patents
    64
About

TSCHUDIN & HEID AG has a total of 64 patent applications. Its first patent ever was published in 1945. It filed its patents most often in Switzerland, Germany and France. Its main competitors in its focus markets electrical machinery and energy, mechanical elements and measurement are LOZANO RICO SANTIAGO, MULTICO INT PTY LTD and CASTELCO FABRIK FUER ELEK SCHE.

Patent filings in countries

World map showing TSCHUDIN & HEID AGs patent filings in countries

Patent filings per year

Chart showing TSCHUDIN & HEID AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kleeb Markus 13
#2 Gueng Werner 7
#3 Markus Kleeb 6
#4 Baerfuss Achilles 4
#5 Kaufmann Josef 4
#6 Werner Gueng 3
#7 Heid Ag Tschudin 2
#8 Max Meyre 2
#9 Gengenbach Bruno 1
#10 Gueng W 1

Latest patents

Publication Filing date Title
DE4439291C1 Snap-action electric switch
EP0417048A2 Electrical switching arrangement with illuminating means
EP0328850A2 Splash proof push button switch
EP0329920A1 Push button switch
DE3812635A1 DEVICE WITH A CARRIER AND AT LEAST ONE HOUSING AND A PIEZOELECTRICAL ELEMENT, ELECTRICAL SWITCHING DEVICE
CH665652A5 Device for treating microorganisms.
CH665425A5 Device for treating microorganisms and method for operating the device.
CH647092A5 Push button switch.
CH646236A5 Small spotlight
CH597686A5 Push-button switch fixed to housing by hooked legs
GB1492256A Push-button unit for an electric switch
CH607858A5 Push-button switch
DE2536901A1 Pneumatic power cylinder pressure control - has common vented air receiver vessel fitted with silencer and filter
CH596453A5 Pneumatic control logic element
CH580849A5 Digital test circuit construction kit - has manually operated control elements connected to plug sockets and digital function elements
FR2126406A1 IMPROVEMENTS TO PNEUMATIC AND HYDRAULIC CONTROL INSTALLATION ASSEMBLY KITS
FR1507742A Improvements to pneumatic devices for controlling the opening of doors and the like
ES314321A1 Improvements in the electric plug devices. (Machine-translation by Google Translate, not legally binding)
FR1413481A Improvements to indivisible and similar electrical terminals
FR1351795A Compressed air control panel