MUNRO ALEXANDER C has a total of 17 patent applications. Its first patent ever was published in 1928. It filed its patents most often in United States and Canada. Its main competitors in its focus markets chemical engineering, machine tools and materials and metallurgy are PHLOTEC SERVICES INC, ZLOBIN MIKHAIL N and LUCKENBACH PROCESSES INC.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 10 | |
#2 | Canada | 7 |
# | Industry | |
---|---|---|
#1 | Chemical engineering | |
#2 | Machine tools | |
#3 | Materials and metallurgy | |
#4 | Machines |
# | Technology | |
---|---|---|
#1 | Flotation | |
#2 | Making screws | |
#3 | Separating solids using liquids | |
#4 | Unspecified technologies | |
#5 | Casting metal | |
#6 | Separation |
# | Name | Total Patents |
---|---|---|
#1 | Munro Alexander C | 17 |
#2 | Pearse Hubert A | 1 |
Publication | Filing date | Title |
---|---|---|
US2229866A | Method of producing metal castings and cast products resulting therefrom | |
US2106156A | Classification | |
US2145269A | Apparatus for flotation of minerals | |
US2106155A | Concentrator | |
US2106154A | Elevator classifier | |
US2065722A | Classification of minerals | |
US1961239A | Ball forming machine | |
US1937837A | Ore concentration | |
US1890693A | Ball forming machine | |
US1746671A | Ball-forming machine | |
CA371754A | Mineral classifier | |
CA352575A | Ball-forming machine | |
CA294872A | Ball forming machine | |
CA269559A | Grinding material | |
CA372396A | Concentrator | |
CA310566A | Ball forming machine | |
CA374643A | Elevator classifier |