LAUENER W F AG has a total of 20 patent applications. Its first patent ever was published in 1971. It filed its patents most often in Switzerland, Norway and Canada. Its main competitors in its focus markets machine tools, materials and metallurgy and packaging and shipping are DAVID TENG PONG, DAVY MCKEE SHEFFIELD and DANIELI UNITED INC.
# | Country | Total Patents | |
---|---|---|---|
#1 | Switzerland | 9 | |
#2 | Norway | 3 | |
#3 | Canada | 2 | |
#4 | Germany | 1 | |
#5 | EPO (European Patent Office) | 1 | |
#6 | France | 1 | |
#7 | United Kingdom | 1 | |
#8 | Japan | 1 | |
#9 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Machine tools | |
#2 | Materials and metallurgy | |
#3 | Packaging and shipping |
# | Technology | |
---|---|---|
#1 | Rolling metal | |
#2 | Casting metal | |
#3 | Handling thin material | |
#4 | Making metal sheets | |
#5 | Milling |
# | Name | Total Patents |
---|---|---|
#1 | Lauener Wilhelm F | 7 |
#2 | Wuergler Rolf | 4 |
#3 | Bolliger Martin | 2 |
#4 | Buxmann Kurt | 2 |
#5 | Friedrich Lauener Wilhelm | 1 |
#6 | Frischknecht Bruno | 1 |
#7 | Wilhelm Friedrich Lauener | 1 |
#8 | Lauener Wilhelm Friedrich | 1 |
#9 | Buiruherumu Efu Raueneru | 1 |
Publication | Filing date | Title |
---|---|---|
CH661881A5 | Method for preventing the entrance of a metal melt between a working surface and a nozzle mouthpiece of a casting machine. | |
CH662073A5 | Method for feeding a metal melt and casting machine for carrying out the method. | |
CH661882A5 | Method for feeding a metal melt into the casting split of a casting machine, and casting machine for carrying out the method. | |
CH662292A5 | Device for producing metal strips. | |
CH637047A5 | Method for controlling the speed of a belt casting and rolling machine and system controlled by this method. | |
CH579424A5 | Planetary rolling mill for metal strip - using controlled roll bearing play to avoid undulations in the strip surface | |
CH578907A5 | Machining of surfaces of slab mill rollers - fluid is sprayed onto surface of blades of rotor to form film for chip removal | |
GB1372914A | Apparatus for rolling metal strip |