NAT SOUTHWIRE ALUMINUM has a total of 78 patent applications. Its first patent ever was published in 1971. It filed its patents most often in Canada, Germany and United Kingdom. Its main competitors in its focus markets materials and metallurgy, surface technology and coating and packaging and shipping are CHINA ALUMINUM INT ENG CORP LTD, CHINA ALUMINUM INT ENG CORP and DANG XINGPEI.
# | Country | Total Patents | |
---|---|---|---|
#1 | Canada | 11 | |
#2 | Germany | 9 | |
#3 | United Kingdom | 9 | |
#4 | Norway | 9 | |
#5 | Austria | 6 | |
#6 | France | 6 | |
#7 | United States | 5 | |
#8 | Australia | 4 | |
#9 | Italy | 4 | |
#10 | Brazil | 3 | |
#11 | Switzerland | 3 | |
#12 | Sweden | 3 | |
#13 | South Africa | 3 | |
#14 | Argentina | 2 | |
#15 | India | 1 |
# | Industry | |
---|---|---|
#1 | Materials and metallurgy | |
#2 | Surface technology and coating | |
#3 | Packaging and shipping | |
#4 | Measurement | |
#5 | Environmental technology | |
#6 | Machine tools | |
#7 | Thermal processes |
# | Technology | |
---|---|---|
#1 | Electrolytic metal production | |
#2 | Rare-earth metal compounds | |
#3 | Metal tempering | |
#4 | Changing non-ferrous metals | |
#5 | Cranes | |
#6 | Casting metal | |
#7 | Furnaces | |
#8 | Presses | |
#9 | Climate change mitigation in goods production | |
#10 | Analysing materials |
# | Name | Total Patents |
---|---|---|
#1 | Niehaus Howard E | 6 |
#2 | Niehaus Howard Emmert | 6 |
#3 | Murphy Joseph A | 5 |
#4 | Cook Henry S | 5 |
#5 | Alpha Homer Greene | 4 |
#6 | Hall Sidney Bartlett | 4 |
#7 | Traenkner Frederick Oswald | 4 |
#8 | Benton Charles Michael | 3 |
#9 | Bowen Francis J | 3 |
#10 | Schwartz R | 3 |
Publication | Filing date | Title |
---|---|---|
CA1041951A | Method of and apparatus for handling spent pot shells | |
DE2521300A1 | Carbon anode block compacting press - with vibrator and aggregate level sensor for controlling rate of ram descent | |
ZA7401559B | Method and apparatus for continuosly homogenizing and quenching aluminium billets | |
ZA7400950B | Method and apparatus for producing metal | |
DE2322719A1 | Crucible bail locking device - holds bail vertical for transportation of crucible | |
DE2322170A1 | Sound-damper for suction pump - used in collecting vessel for aluminium extraction | |
GB1391022A | Crucible bail locking device | |
CA982817A | Crucible bail locking device | |
CA983711A | Muffler for aluminum cell tapping crucible | |
GB1421402A | Muffler for aluminum cell tapping crucible | |
US3888747A | Method of and apparatus for producing metal | |
CA972712A | Anode transport frame locking device | |
CA972515A | Anode vibrator and press | |
US3765247A | Air sampling device | |
US3744819A | Coupling device for molten metal carrier | |
US3749388A | Crucible bail locking device | |
US3732948A | Muffler for aluminum cell tapping crucible |