DAVY MCKEE SHEFFIELD has a total of 292 patent applications. Its first patent ever was published in 1980. It filed its patents most often in United Kingdom, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machine tools, materials and metallurgy and measurement are INNOCENTI ENG SPA, BLAW KNOX FOUNDRY MILL MACHINE and ENGELHARDT ACHENBACH SEL SOEHN.
# | Country | Total Patents | |
---|---|---|---|
#1 | United Kingdom | 110 | |
#2 | EPO (European Patent Office) | 54 | |
#3 | WIPO (World Intellectual Property Organization) | 28 | |
#4 | United States | 27 | |
#5 | Australia | 19 | |
#6 | Japan | 10 | |
#7 | Canada | 8 | |
#8 | Finland | 8 | |
#9 | Brazil | 6 | |
#10 | Republic of Korea | 6 | |
#11 | South Africa | 5 | |
#12 | China | 2 | |
#13 | Germany | 2 | |
#14 | Poland | 2 | |
#15 | Czechoslovakia | 1 | |
#16 | German Democratic Republic | 1 | |
#17 | India | 1 | |
#18 | New Zealand | 1 | |
#19 | Sweden | 1 |
# | Industry | |
---|---|---|
#1 | Machine tools | |
#2 | Materials and metallurgy | |
#3 | Measurement | |
#4 | Environmental technology | |
#5 | Machines | |
#6 | Packaging and shipping | |
#7 | Mechanical elements |
# | Name | Total Patents |
---|---|---|
#1 | Lawson Kenneth Thomas | 21 |
#2 | Wilson Geoffrey | 21 |
#3 | Gronbech Robert William | 18 |
#4 | Lister Michael | 17 |
#5 | Stonecliffe David | 15 |
#6 | Bradshaw Timothy John | 14 |
#7 | Stubbins Derek | 8 |
#8 | Hope Thomas | 7 |
#9 | Perry Robert Maidens | 6 |
#10 | Haynes Ralph Gladwin | 6 |
Publication | Filing date | Title |
---|---|---|
US5651410A | Cooling roll | |
GB9508666D0 | Strip scale inhibitor | |
GB9500780D0 | A method of casting metal strip | |
GB9500156D0 | Twin roll casting | |
GB9422451D0 | A multi strand finishing block | |
GB9421030D0 | Gauge control of a rolling mill | |
US5503217A | Method of manufacturing metal strip | |
GB9418348D0 | Furnaces | |
GB9325732D0 | Roller table | |
GB9313968D0 | Tension measuring device | |
GB9313044D0 | Wear reduction in a high speed coil laying head | |
GB9312997D0 | Double rolling of taper spring | |
GB9312998D0 | Control of single stand/reversing mills | |
GB9312999D0 | A looper for tensioning metal strip | |
GB9213770D0 | An hydraulic load capsule for a metal working rolling mill | |
KR100209872B1 | Method of manufacturing metal strip | |
GB9027478D0 | Air/oil mixture as a lubricant | |
GB9027120D0 | Width reduction of metal slabs | |
GB9025548D0 | Low friction metal structure | |
GB9014826D0 | Electric motor installations |