WESTFALISCHE DRAHTINDUSTRIE has a total of 14 patent applications. Its first patent ever was published in 1927. It filed its patents most often in France, United Kingdom and Belgium. Its main competitors in its focus markets materials and metallurgy, civil engineering and surface technology and coating are SEILINDUSTRIE VORMALS FERDINAN, WESTFAELISCHE DRAHTINDUSTRIE and HIEN DENKO KK.
# | Country | Total Patents | |
---|---|---|---|
#1 | France | 10 | |
#2 | United Kingdom | 3 | |
#3 | Belgium | 1 |
# | Industry | |
---|---|---|
#1 | Materials and metallurgy | |
#2 | Civil engineering | |
#3 | Surface technology and coating | |
#4 | Machine tools | |
#5 | Mechanical elements | |
#6 | Consumer goods | |
#7 | Machines |
# | Technology | |
---|---|---|
#1 | Metal tempering | |
#2 | Ropes | |
#3 | Pipes | |
#4 | Coating metallic material | |
#5 | Platform constructions | |
#6 | Structural elements | |
#7 | Metal wire processing | |
#8 | Shaping of plastics | |
#9 | Making metal sheets | |
#10 | Safety devices |
Publication | Filing date | Title |
---|---|---|
GB1194758A | Prestressed-Concrete Wire Strand | |
GB699228A | Furnace for annealing wire and metal strip | |
GB265174A | Improvements in and relating to locked wire cables |