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Displaying records 1 to 20 (of 46)
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Patent #:494151     Read More
Inventor:Banham, William G.
Invention:Double-Hung Windows
Location:Edmonton
Date:07/07/53
Category:Building Fragment
  
Patent #:490714     Read More
Inventor:Bice, Philip R.
Invention:Disc Grinding Assembly
Location:Aldersyde
Date:24/02/53
Category:Agricultural T&E; Metalworking T&E
  
Patent #:498721     Read More
Inventor:Brooks, Ernest J.
Invention:Pre-Cast Structure Forms
Location:Calgary
Date:29/12/53
Category:Building Fragment
  
Patent #:497680     Read More
Inventor:Chartrand, Gontran Theophile A.
Invention:Straw Distributing Barge
Location:Gleichen
Date:17/11/53
Category:Agricultural T&E
Comments:see above
  
Patent #:498347     Read More
Inventor:Cook, Herbert
Invention:Deep Well Fishing Tool
Location:Edmonton
Date:15/12/53
Category:Mining T&E
  
Patent #:491618     Read More
Inventor:Corless, Stephen F.
Invention:Stirrer Device for Household Use
Location:Banff
Date:31/03/53
Category:Food Processing T&E
  
Patent #:491955     Read More 
Inventor:Coulson, Gordon Raymond
Invention:Process for Separating Oil from Bituminous Sands, Shales, etc.
Location:Calgary
Date:14/04/53
Category:Mining T&E
  
Patent #:489511     Read More
Inventor:Cylurik, Carl
Invention:Horizontal Drill
Location:Two Hills
Date:13/01/53
Category:Mining T&E
  
Patent #:493081     Read More
Inventor:Fitzsimmons, Robert Cosmos
Invention:Process for Recovering Bitumen from Tar Sands
Location:Edmonton
Date:26/05/53
Category:Mining T&E
Comments:see above
  
Patent #:497112     Read More
Inventor:Fry, Maurice
Invention:Airfoil Type Auto Top Carrier
Location:Edmonton
Date:27/10/53
Category:Land Transportation Accessory
  
Patent #:493781     Read More
Inventor:Garson, George W.
Invention:Frost Shield Assemblies
Location:Drumheller
Date:23/06/53
Category:Land Transportation Accessory
  
Patent #:497683     Read More
Inventor:Goodmurphy, Loyd
Invention:Interlocking Building Block
Location:Edmonton
Date:17/11/53
Category:Building Fragment
  
Patent #:489346     Read More
Inventor:Hannas, Carl L.
Invention:Implement Hitch for a Tractor
Location:Fort Kent
Date:06/01/53
Category:Agricultural T&E
  
Patent #:496219     Read More
Inventor:Hansen, Leslie N.
Invention:Hinges for Cupboard Doors and the Like
Location:Cardston
Date:22/09/53
Category:Building Fragment
Comments:see Chief mountain country; biographical information;
  
Patent #:496219     Read More
Inventor:Hansen, Wilford M.
Invention:Hinges for Cupboard Doors and the Like
Location:Cardston
Date:22/09/53
Category:Building Fragment
Comments:see above; brothers
  
Patent #:496925     Read More
Inventor:Henrikson, Bernard
Invention:Fluid Power Drive
Location:Donalda
Date:20/10/53
Category:Power Production T&E
Comments:see Donalda's roots and branches; biographical information; b Donalda; worked on farm; coal mining; worked for Fraser Vale frozen foods, Chilliwack
  
Patent #:492838     Read More
Inventor:Intor Products Ltd. (assignee)
Invention:Furnaces
Location:Calgary
Date:12/05/53
Category:Temperature Control Device
  
Patent #:492839     Read More
Inventor:Intor Products Ltd. (assignee)
Invention:Furnaces
Location:Calgary
Date:12/05/53
Category:Temperature Control Device
  
Patent #:495484     Read More
Inventor:Jacobs, Albert Joseph (co-inventor & assignor)
Invention:Well Casing
Location:Calgary
Date:18/08/53
Category:Mining T&E
  
Patent #:495485     Read More
Inventor:Jacobs, Albert Joseph (co-inventor & assignor)
Invention:Well Casing
Location:Calgary
Date:18/08/53
Category:Mining T&E
  

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