SUB DRILL SUPPLY LTD has a total of 18 patent applications. Its first patent ever was published in 1995. It filed its patents most often in United Kingdom, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets civil engineering and mechanical elements are ARROW OIL TOOLS INC, DOANE JAMES C and CHENGDU BEST DIAMOND BIT CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United Kingdom | 8 | |
#2 | WIPO (World Intellectual Property Organization) | 3 | |
#3 | Canada | 2 | |
#4 | Norway | 2 | |
#5 | United States | 2 | |
#6 | Australia | 1 |
# | Industry | |
---|---|---|
#1 | Civil engineering | |
#2 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Earth drilling | |
#2 | Pistons and sealings |
# | Name | Total Patents |
---|---|---|
#1 | Paton Alan Stewart | 8 |
#2 | Paton Mark | 3 |
#3 | Paton Stewart | 1 |
#4 | Flindall Stephen John | 1 |
#5 | Paton S | 1 |
#6 | Flindall S | 1 |
#7 | Roots Philip Stanley | 1 |
#8 | Mark David Paton | 1 |
Publication | Filing date | Title |
---|---|---|
GB202013684D0 | Seal apparatus and assembly | |
GB201902888D0 | Fluid collecting device | |
GB201815113D0 | Magnetic cleaning apparatus and method of use thereof | |
US2008048443A1 | Fishtail bore seal | |
GB0601331D0 | Fluid collecting device | |
GB0227281D0 | A fluid collecting device | |
GB9509627D0 | Apparatus for mud bucket |