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Displaying records 1 to 20 (of 161)
Page 1 of 9:
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Patent #:948775     Read More
Inventor:Adams, Thomas E.
Invention:Stack Monitoring System
Location:Edmonton
Date:04/06/74
Category:Weights & Measures T&E
  
Patent #:958405     Read More
Inventor:Adamson, James S.
Invention:Continuous Universal Head Drill
Location:Calgary
Date:26/11/74
Category:Mining T&E
Comments:see Calgary Herald, July 11, 1969; first through-the-ram drilling concept overcomes deflection problems, provides optimum versatility and controll; used by Medesto Exploration Ltd.; miner; prospector; equipment designer and manufacturer; built at the McCoy-Renn plant in Calgary
  
Patent #:950866     Read More
Inventor:Akkerman, A. Alex
Invention:Carton Hand Hole Protection
Location:Calgary
Date:09/07/74
Category:Unclassified Container
  
Patent #:952072     Read More 
Inventor:Akkerman, A. Alex
Invention:Carton
Location:Calgary
Date:30/07/74
Category:Unclassified Container
  
Patent #:949739     Read More 
Inventor:Amoco Canada Petroleum Company Ltd.
Invention:Core Drilling With Air Containing Polymer in Oil
Location:Calgary
Date:25/06/74
Category:Mining T&E
  
Patent #:957520     Read More
Inventor:Amoco Canada Petroleum Company Ltd.
Invention:Pipeline supported by Beams and Cables in Permafrost Areas
Location:Calgary
Date:12/11/74
Category:Mining T&E
  
Patent #:958324     Read More
Inventor:Amoco Canada Petroleum Company Ltd.
Invention:Temperature Well Logging
Location:Calgary
Date:26/11/74
Category:Mining T&E
  
Patent #:946133     Read More
Inventor:Anderson, Reginald S.
Invention:Production of Sulphur from A Hydrogen Sulfide-Hydrocarbon Gas
Location:Calgary
Date:30/04/74
Category:Mining T&E
  
Patent #:949482     Read More
Inventor:Baillie, Robert A.
Invention:Hot Water Bitumen Extraction Cell
Location:West Chester, PA
Date:18/06/74
Category:Mining T&E
  
Patent #:952841     Read More
Inventor:Baillie, Robert A.
Invention:Method of Processing Bituminous Froth Recovered from Tar Sands
Location:West Chester, PA
Date:13/08/74
Category:Mining T&E
  
Patent #:957966     Read More
Inventor:Baillie, Robert A.
Invention:Hot Water Extraction Cell Containing Two or More Deflection Baffles
Location:West Chester, PA
Date:19/11/74
Category:Mining T&E
  
Patent #:948573     Read More
Inventor:Baker, George Larry
Invention:Anti-Siphon Device for Gasoline Tank Filler Necks
Location:Calgary
Date:04/06/74
Category:Land Transportation Accessory
  
Patent #:948756     Read More
Inventor:Baker, Malcolm E.
Invention:Seismic Slide Detecting System
Location:Calgary
Date:06/04/74
Category:Meteorological T&E
  
Patent #:947670     Read More
Inventor:Barchard, Francis M.
Invention:Automatic Dewatering of Gas Wells
Location:Edmonton
Date:21/05/74
Category:Mining T&E
  
Patent #:956931     Read More
Inventor:Becker, Floyd W.
Invention:Drill Pipe Connector
Location:Calgary
Date:29/10/74
Category:Mining T&E
  
Patent #:959783     Read More
Inventor:Berkowitz, Norbert
Invention:Method of Preparation of Coal for Safe Transport and Storage
Location:Edmonton
Date:24/12/74
Category:Mining T&E
Comments:see above
  
Patent #:943016     Read More
Inventor:Blore, Michael H.D.
Invention:Chromized Iron-Base Alloy Suitable for Minting and Method of Production Thereof
Location:Fort Saskatchewan
Date:05/03/74
Category:Metalworking T&E
  
Patent #:945386     Read More
Inventor:Bozsik, Julius
Invention:Air Pollution Filter
Location:Calgary
Date:16/04/74
Category:Power Production T&E
  
Patent #:944685     Read More
Inventor:Brown, William H.
Invention:Apparatus for Stripping Fluid from Well Pipe
Location:Edmonton
Date:02/04/74
Category:Mining T&E
  
Patent #:944396     Read More
Inventor:Bruce, Albert I.
Invention:Stuffing Box
Location:Calgary
Date:26/03/74
Category:Unclassified Container
  

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