FLETCHER AND STEWART LTD has a total of 13 patent applications. Its first patent ever was published in 1963. It filed its patents most often in United Kingdom and Germany. Its main competitors in its focus markets chemical engineering, machine tools and civil engineering are WU YUNPING, MAKAROV EVGENIJ P and RESON SYSTEM APS.
# | Country | Total Patents | |
---|---|---|---|
#1 | United Kingdom | 11 | |
#2 | Germany | 2 |
# | Industry | |
---|---|---|
#1 | Chemical engineering | |
#2 | Machine tools | |
#3 | Civil engineering | |
#4 | Environmental technology | |
#5 | Mechanical elements | |
#6 | Packaging and shipping | |
#7 | Textiles and paper |
# | Technology | |
---|---|---|
#1 | Shafts | |
#2 | Presses | |
#3 | Separation | |
#4 | Garbage disposal | |
#5 | Mixing | |
#6 | Climate change mitigation in wastewater treatment | |
#7 | Servomotors | |
#8 | Containers for goods storage | |
#9 | Venting or aerating devices | |
#10 | Fibrous raw materials |
# | Name | Total Patents |
---|---|---|
#1 | Rhodes Alfred | 4 |
#2 | Schaik Johan Van | 2 |
#3 | Grant John William | 2 |
#4 | Salt Geoffrey Edmund | 2 |
#5 | Anthony Seaford Frederick | 1 |
#6 | Smith Alan Arthur | 1 |
#7 | Else John Derek | 1 |
#8 | William Grant John | 1 |
#9 | Wilkinson Leonard Onley | 1 |
#10 | Derek Else John | 1 |
Publication | Filing date | Title |
---|---|---|
DE1458678A1 | In particular, hydraulically supported expansion frames or pit rams | |
GB1190436A | Improvements in and relating to Containers and Associated Equipment Suitable for Material requiring to be Compacted | |
GB1212827A | Improvements in shredding apparatus | |
GB1180481A | Improvements in Relief Valves | |
GB1190243A | Improvements in Evaporators | |
GB1166007A | Improvements relating to Hydraulically Operated Mine Roof Supports | |
GB1159452A | Improvements relating to Baling Presses and Bale-Strapping Mechanism | |
GB1084495A | Container stacking | |
GB1101061A | Refuse compacting press | |
GB1097016A | Baling press | |
GB992291A | Improvements relating to hydraulically operated equipment | |
GB992173A | Improvements relating to hydraulically operated mine roof supports |