Learn more

LEUENBERGER H

Overview
  • Total Patents
    54
About

LEUENBERGER H has a total of 54 patent applications. Its first patent ever was published in 1947. It filed its patents most often in Switzerland, Germany and United Kingdom. Its main competitors in its focus markets electrical machinery and energy, machine tools and medical technology are EASYLUMEN S R L, TAIPEI MULTIPOWER ELECTRONICS and GREATCHIP TECHNOLOGY CO LTD.

Patent filings in countries

World map showing LEUENBERGER Hs patent filings in countries

Patent filings per year

Chart showing LEUENBERGER Hs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ernst Voegeli 5
#2 Olschewski Dieter 4
#3 Hans Leuenberger 4
#4 Leuenberger Hans 4
#5 Jakob Wunderli 4
#6 Imre Bajka 4
#7 Bajka I 3
#8 Walter Zangerle 3
#9 Schildknecht J 3
#10 Gebauer Werner 2

Latest patents

Publication Filing date Title
CH649471A5 Electrotherapeutic device with an electrode attachable to a body place covered by the plastering.
DE2638780A1 Shell-type magnetic core for transformer or induction coil - is built entirely of L-shaped laminations
CH596649A5 Shell-type magnetic core for transformer or induction coil
CH596648A5 Shell-type magnetic core for transformer or induction coil
DE2407371A1 BALLAST ON A HALOGEN METAL VAPOR LAMP
GB1371742A Ignition circuit for fluorescent lamps
CH558128A Starter switching circuitry - for fluorescent lamp inuolues series inductance deuice connected in parallel with capacitor
DE1811585A1 Process for manufacturing a laminated core and a laminated core manufactured according to this
DE1807706A1 Choke or transformer
US2935659A Priming device for fluorescent tubes
GB806185A Improvements in and relating to starting devices for fluorescent tubes
CA614011A Priming device for fluorescent tubes