WERTLI ALFRED J has a total of 13 patent applications. Its first patent ever was published in 1952. It filed its patents most often in United States, Switzerland and Spain. Its main competitors in its focus markets materials and metallurgy, thermal processes and environmental technology are OZDI KOHASZATI UEZEMEK, IKOI S R L and STOPINC AG.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 11 | |
#2 | Switzerland | 1 | |
#3 | Spain | 1 |
# | Industry | |
---|---|---|
#1 | Materials and metallurgy | |
#2 | Thermal processes | |
#3 | Environmental technology |
# | Technology | |
---|---|---|
#1 | Casting metal | |
#2 | Furnaces | |
#3 | Climate change mitigation in goods production | |
#4 | Details of furnaces | |
#5 | Pig-iron processing |
# | Name | Total Patents |
---|---|---|
#1 | Wertli Alfred J | 11 |
#2 | Alfred J Wertli | 1 |
Publication | Filing date | Title |
---|---|---|
US3542119A | Cooling device for continuous casting of strip metal | |
US3290734A | Apparatus for horizontal, continuous metal casting | |
US3324935A | Induction furnace for horizontal, continuous metal casting |