SALVESEN DRILLING SERVICES has a total of 13 patent applications. Its first patent ever was published in 1983. It filed its patents most often in Denmark, EPO (European Patent Office) and United Kingdom. Its main competitors in its focus markets civil engineering and machines are MACCO OIL TOOL CO INC, VALLOUREC DRILLING PRODUCTS USA INC and GARRETT HENRY U.
# | Country | Total Patents | |
---|---|---|---|
#1 | Denmark | 2 | |
#2 | EPO (European Patent Office) | 2 | |
#3 | United Kingdom | 2 | |
#4 | Ireland | 2 | |
#5 | Norway | 2 | |
#6 | Canada | 1 | |
#7 | Spain | 1 | |
#8 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Civil engineering | |
#2 | Machines |
# | Technology | |
---|---|---|
#1 | Earth drilling | |
#2 | Unspecified technologies |
# | Name | Total Patents |
---|---|---|
#1 | Skene William | 8 |
Publication | Filing date | Title |
---|---|---|
GB8511967D0 | Dual tool spider for pipes | |
IE840558L | Preparations comprising trizanidine and paracetamol | |
GB8326736D0 | Analysis of torque applied to joint |