INGERSOLL RAND CANADA has a total of 363 patent applications. Its first patent ever was published in 1914. It filed its patents most often in Canada, United States and United Kingdom. Its main competitors in its focus markets chemical engineering, textiles and paper and machine tools are AHLFORS S E E, CELLECO HEDEMORA AB and FINCKH METALLTUCH MASCHF.
# | Country | Total Patents | |
---|---|---|---|
#1 | Canada | 103 | |
#2 | United States | 51 | |
#3 | United Kingdom | 40 | |
#4 | France | 37 | |
#5 | Sweden | 19 | |
#6 | Germany | 17 | |
#7 | Finland | 16 | |
#8 | Switzerland | 11 | |
#9 | Austria | 8 | |
#10 | Belgium | 8 | |
#11 | Norway | 7 | |
#12 | Australia | 5 | |
#13 | Brazil | 5 | |
#14 | India | 5 | |
#15 | Italy | 5 | |
#16 | Japan | 5 | |
#17 | Argentina | 4 | |
#18 | Spain | 4 | |
#19 | Mexico | 3 | |
#20 | Poland | 3 | |
#21 | South Africa | 3 | |
#22 | Republic of Korea | 2 | |
#23 | USSR (Union of Socialist Soviet Republics) | 2 |
# | Industry | |
---|---|---|
#1 | Chemical engineering | |
#2 | Textiles and paper | |
#3 | Machine tools | |
#4 | Machines | |
#5 | Civil engineering |
# | Technology | |
---|---|---|
#1 | Treatment of paper-making materials | |
#2 | Veneer production | |
#3 | Separation | |
#4 | Separating solids | |
#5 | Separating solids using liquids | |
#6 | Cyclones | |
#7 | Unspecified technologies | |
#8 | Unspecified technologies | |
#9 | Fibrous raw materials | |
#10 | Earth drilling |
# | Name | Total Patents |
---|---|---|
#1 | Young Douglas L G | 34 |
#2 | Young Douglas Leonard Geoffrey | 22 |
#3 | Dick George M | 20 |
#4 | Delcellier Henri A | 16 |
#5 | Young D | 14 |
#6 | Young D L G | 10 |
#7 | Trollope William G A | 9 |
#8 | Ferrabee Francis G | 6 |
#9 | Cannon Madison M | 5 |
#10 | Haight Harry Vercoe | 5 |
Publication | Filing date | Title |
---|---|---|
US4865732A | Supported mesh filter leaf bag with embedded rope closure | |
CA1312292C | Filtering bag and filter | |
US4222863A | Screening apparatus and method | |
KR810001424B1 | Screening apparatus | |
SU786925A3 | Sorting machine for fiber-wood suspension | |
US4126542A | Pressure drop device for fluid suspensions | |
US4097374A | Screening apparatus hydrofoil | |
CA1027022A | Debarking apparatus including log velocity controlling means | |
GB1463263A | Drum type debarking apparatus including log deflector means | |
US3928187A | Suspension flow control apparatus | |
US3973606A | Debarking apparatus having angled drum sections | |
US3948300A | Debarking apparatus including log velocity controlling means | |
US3923087A | Drum-type debarking apparatus including log deflector means | |
US3807470A | Drum-type debarking apparatus | |
US3814244A | Apparatus for fractionating fluid suspensions | |
US3656508A | Water valve for rock drills | |
US3631981A | Blotted pulp screen | |
US3570666A | Material handling apparatus | |
US3448858A | Centrifugal filtering apparatus | |
US3586172A | Screening apparatus |