DOXFORD & SUNDERLAND LTD has a total of 11 patent applications. Its first patent ever was published in 1968. It filed its patents most often in United Kingdom, Belgium and Switzerland. Its main competitors in its focus markets engines, pumps and turbines, mechanical elements and packaging and shipping are LANZHOU OIL REFINING CHEMICAL, MO I NEFTI I GAZA IM I M GUBKI and VASILENKO NIKOLAJ V.
# | Country | Total Patents | |
---|---|---|---|
#1 | United Kingdom | 3 | |
#2 | Belgium | 2 | |
#3 | Switzerland | 2 | |
#4 | Germany | 1 | |
#5 | Italy | 1 | |
#6 | Sweden | 1 | |
#7 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Engines, pumps and turbines | |
#2 | Mechanical elements | |
#3 | Packaging and shipping |
# | Technology | |
---|---|---|
#1 | Internal-combustion piston engines | |
#2 | Shafts | |
#3 | Winches | |
#4 | Lubricating |
# | Name | Total Patents |
---|---|---|
#1 | Butler J F | 2 |
#2 | Orbeck F | 2 |
#3 | William Edward Hoseason | 1 |
#4 | Hoseason W E | 1 |
#5 | Butler J | 1 |
#6 | Hoseason William Edward | 1 |
#7 | William Jordan John | 1 |
#8 | Butler John Francis | 1 |
#9 | Jordan J W | 1 |
#10 | Orbeck Finn Dr | 1 |
Publication | Filing date | Title |
---|---|---|
GB1291914A | Improvements in or relating to opposed piston two-stroke cycle internal combustion engines | |
GB1222732A | Improvements in or relating to distributors for lubrication systems | |
GB1224647A | Improvements in or relating to winch drums |