Longpre
Claude Longpre, Gatineau CA
Patent application number | Description | Published |
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20100031943 | Coupler Assembly for Dispensing Fluid from a Compressed Fluid Source - There is provided a coupler assembly for dispensing fluid from a compressed fluid source, the coupler assembly comprising a chamber, an inlet port, the inlet port comprising a releasable member to be connected to a hose originating from a compressed fluid source, the releasable member comprising a valve, the inlet port further comprising a receiving member for receiving the releasable member, the receiving member being in fluid communication with the chamber, an outlet port in fluid communication with the chamber and a fluid control mechanism operatively coupled to the chamber for controlling an amount of fluid dispensed from the inlet port to the outlet port. | 02-11-2010 |
Guillaume Longpre, Valcourt CA
Patent application number | Description | Published |
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20130015006 | SNOWMOBILE HAVING FRONT TRACKS WITH BRAKES - A central endless drive track is disposed below the seat of a snowmobile. At least two left wheels are operatively connected to a left track frame disposed forwardly of the seat. A left track engages the left wheels. A left brake is connected to the left track frame and selectively engages one of a first left wheel and the left track to brake the left track. At least two right wheels are operatively connected to a right track frame disposed forwardly of the seat. A right track is disposed around the right wheels. A right brake is connected to the right track frame and selectively engages one of a first right wheel and the right track to brake the right track. A brake lever causes the left and right brakes to brake the left and right tracks respectively. | 01-17-2013 |
Michael Longpre, Edmonton CA
Patent application number | Description | Published |
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20090114387 | METHODS FOR IDENTIFYING COMPOUNDS USEFUL FOR PRODUCING HEAVY OILS FROM UNDERGROUND RESERVOIRS - Described herein are methods for identifying compounds useful for producing heavy oil from an underground reservoir. The methods facilitate the development of chemicals with improved physicochemical features. The methods generally involve first identifying a physicochemical property of a compound that needs to be improved in order to increase the efficiency of heavy oil removal from underground reservoirs. Next, the physicochemical property is calculated by molecular modeling using semi-empirical or ab-initio calculations. By modifying the molecular model of the compound, the targeted physicochemical property can be optimized. After a suitable compound has been identified, the compound can be synthesized and evaluated. | 05-07-2009 |