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.
# | Country | Total Patents | |
---|---|---|---|
#1 | Switzerland | 29 | |
#2 | Germany | 7 | |
#3 | United Kingdom | 4 | |
#4 | Denmark | 3 | |
#5 | Norway | 2 | |
#6 | Sweden | 2 | |
#7 | United States | 2 | |
#8 | Austria | 1 | |
#9 | Belgium | 1 | |
#10 | Canada | 1 | |
#11 | Finland | 1 | |
#12 | France | 1 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Machine tools | |
#3 | Medical technology | |
#4 | Telecommunications |
# | Technology | |
---|---|---|
#1 | Special electric heating or lighting | |
#2 | Magnets and transformers | |
#3 | Dynamo-electric machines | |
#4 | Punching metal | |
#5 | Implantable devices | |
#6 | Electrotherapy | |
#7 | Percussive tools | |
#8 | Electric switches | |
#9 | Transmission |
# | 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 |
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 |