DUNDEE CEMENT CO has a total of 35 patent applications. Its first patent ever was published in 1961. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets packaging and shipping, thermal processes and chemical engineering are DUDWEILER UNTERTAGE MASCH, SAMIN ENG CO and Jinan huayang carbon co ltd.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 13 | |
#2 | Canada | 7 | |
#3 | United Kingdom | 4 | |
#4 | Australia | 2 | |
#5 | Germany | 2 | |
#6 | Italy | 2 | |
#7 | Denmark | 1 | |
#8 | France | 1 | |
#9 | Japan | 1 | |
#10 | Norway | 1 | |
#11 | South Africa | 1 |
# | Industry | |
---|---|---|
#1 | Packaging and shipping | |
#2 | Thermal processes | |
#3 | Chemical engineering | |
#4 | Materials and metallurgy | |
#5 | Measurement | |
#6 | Transport | |
#7 | Civil engineering |
# | Technology | |
---|---|---|
#1 | Transport or storage devices | |
#2 | Details of furnaces | |
#3 | Chemical or physical processes | |
#4 | Building materials | |
#5 | Containers for goods storage | |
#6 | Dredging | |
#7 | Measuring temperature | |
#8 | Ships | |
#9 | Furnaces |
# | Name | Total Patents |
---|---|---|
#1 | Bentzen-Bilkvist Ib | 15 |
#2 | Jacobson Wayne Myron | 10 |
#3 | Werner Ostberg | 6 |
#4 | Ostberg Werner | 5 |
#5 | Patzias Terry | 3 |
#6 | Challis Michael D | 3 |
#7 | Jacobson Wayne M | 2 |
#8 | Ib Bentzen Bilkvist | 2 |
#9 | Bilkvist Ib Bentzen | 2 |
#10 | Bentzen-Bilkvist I | 1 |
Publication | Filing date | Title |
---|---|---|
AU7548881A | Barge unloading system | |
US4362442A | Venturi barge unloading system | |
CA1104174A | Mechanical aerator for suction nozzle | |
US4264243A | Constant vacuum barge unloading system | |
US4140350A | Self regulating suction nozzle | |
US4085975A | Aerating barge unloading system | |
US3589920A | Process for manufacturing low alkali cements | |
US3409333A | Pads for cement cargo carriers | |
US3437329A | Process for forming special cements | |
US3373883A | Barge unloading system | |
US3375042A | Cargo supporting floor for bulk cargo containers | |
US3322416A | Device for removing clinker from thermocouple probe | |
US3089653A | Hot clinker conveying and cooling apparatus | |
US3089688A | Cement manufacture | |
CA870047A | Process for manufacturing special cements | |
CA710361A | Sloped shelf kiln discharge equipment | |
CA710320A | Hot clinker conveying and cooling apparatus |