Patent #: | 494151
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Inventor: | Banham, William G. |
Invention: | Double-Hung Windows |
Location: | Edmonton |
Date: | 07/07/53 |
Category: | Building Fragment |
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Patent #: | 490714
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Inventor: | Bice, Philip R. |
Invention: | Disc Grinding Assembly |
Location: | Aldersyde |
Date: | 24/02/53 |
Category: | Agricultural T&E; Metalworking T&E; |
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Patent #: | 498721
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Inventor: | Brooks, Ernest J. |
Invention: | Pre-Cast Structure Forms |
Location: | Calgary |
Date: | 29/12/53 |
Category: | Building Fragment |
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Patent #: | 497680
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Inventor: | Chartrand, Gontran Theophile A. |
Invention: | Straw Distributing Barge |
Location: | Gleichen |
Date: | 17/11/53 |
Category: | Agricultural T&E; |
Comments: | see above |
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Patent #: | 498347
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Inventor: | Cook, Herbert |
Invention: | Deep Well Fishing Tool |
Location: | Edmonton |
Date: | 15/12/53 |
Category: | Mining T&E; |
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Patent #: | 491618
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Inventor: | Corless, Stephen F. |
Invention: | Stirrer Device for Household Use |
Location: | Banff |
Date: | 31/03/53 |
Category: | Food Processing T&E; |
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Patent #: | 491955
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Inventor: | Coulson, Gordon Raymond |
Invention: | Process for Separating Oil from Bituminous Sands, Shales, etc. |
Location: | Calgary |
Date: | 14/04/53 |
Category: | Mining T&E; |
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Patent #: | 489511
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Inventor: | Cylurik, Carl |
Invention: | Horizontal Drill |
Location: | Two Hills |
Date: | 13/01/53 |
Category: | Mining T&E; |
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Patent #: | 493081
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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 |
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Patent #: | 497112
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Inventor: | Fry, Maurice |
Invention: | Airfoil Type Auto Top Carrier |
Location: | Edmonton |
Date: | 27/10/53 |
Category: | Land Transportation Accessory |
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Patent #: | 493781
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Inventor: | Garson, George W. |
Invention: | Frost Shield Assemblies |
Location: | Drumheller |
Date: | 23/06/53 |
Category: | Land Transportation Accessory |
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Patent #: | 497683
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Inventor: | Goodmurphy, Loyd |
Invention: | Interlocking Building Block |
Location: | Edmonton |
Date: | 17/11/53 |
Category: | Building Fragment |
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Patent #: | 489346
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Inventor: | Hannas, Carl L. |
Invention: | Implement Hitch for a Tractor |
Location: | Fort Kent |
Date: | 06/01/53 |
Category: | Agricultural T&E; |
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Patent #: | 496219
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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; |
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Patent #: | 496219
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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 |
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Patent #: | 496925
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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 |
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Patent #: | 492838
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Inventor: | Intor Products Ltd. (assignee) |
Invention: | Furnaces |
Location: | Calgary |
Date: | 12/05/53 |
Category: | Temperature Control Device |
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Patent #: | 492839
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Inventor: | Intor Products Ltd. (assignee) |
Invention: | Furnaces |
Location: | Calgary |
Date: | 12/05/53 |
Category: | Temperature Control Device |
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Patent #: | 495484
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Inventor: | Jacobs, Albert Joseph (co-inventor & assignor) |
Invention: | Well Casing |
Location: | Calgary |
Date: | 18/08/53 |
Category: | Mining T&E; |
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Patent #: | 495485
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Inventor: | Jacobs, Albert Joseph (co-inventor & assignor) |
Invention: | Well Casing |
Location: | Calgary |
Date: | 18/08/53 |
Category: | Mining T&E; |
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