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Search Results
Displaying records 1 to 20 (of 74)
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| Patent #: | 575873
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| Inventor: | Alscope Explorations Ltd. (assignee) |
| Invention: | Process for the Production of Titanium Containing Metal Alloys |
| Location: | Edmonton |
| Date: | 12/05/59 |
| Category: | Metalworking T&E; |
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| Patent #: | 576906
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| Inventor: | Altool Ltd. (assignee) |
| Invention: | Float Valve |
| Location: | Edmonton |
| Date: | 02/06/59 |
| Category: | Mining T&E; |
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| Patent #: | 588271
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| Inventor: | Anderson, Gordon J. (assignor) |
| Invention: | Air Control for Oil Radiators of Aircrafts |
| Location: | Edmonton |
| Date: | 01/12/59 |
| Category: | Aerospace Transportation Accessory |
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| Patent #: | 571431
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| Inventor: | Anderson, James W. |
| Invention: | Stock Watering Trough with Heating Tank |
| Location: | Bentley |
| Date: | 03/03/59 |
| Category: | Animal Husbandry T&E; |
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| Patent #: | 576395
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| Inventor: | Bailey, William C. |
| Invention: | Blood Mixer Device |
| Location: | Calgary |
| Date: | 26/05/59 |
| Category: | Medical & Psychological T&E; |
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| Patent #: | 573040
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| Inventor: | Bester, Harold L. |
| Invention: | Clothes Line and Mounting |
| Location: | Fort Macleod |
| Date: | 31/03/59 |
| Category: | Housekeeping T&E; |
| Comments: | see personal correspondence from Carla Niers, Manager, Fort Museum; began production but when mechanical clothes dryers became available market declined |
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| Patent #: | 568407
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| Inventor: | Boisse, Joseph |
| Invention: | Roofing Shingle |
| Location: | Mallaig |
| Date: | 06/01/59 |
| Category: | Building Fragment |
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| Patent #: | 572237
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| Inventor: | Braun, David E. |
| Invention: | Method of Producing Simulated Stone |
| Location: | Edmonton |
| Date: | 17/03/59 |
| Category: | Masonry T&E; |
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| Patent #: | 576392
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| Inventor: | Burton, Eugene |
| Invention: | Garbage Loaders |
| Location: | Edmonton |
| Date: | 26/05/59 |
| Category: | LTE, Motorized |
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| Patent #: | 576274
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| Inventor: | California Research Corporation (assignee) |
| Invention: | Light Table |
| Location: | Delaware, USA |
| Date: | 19/05/59 |
| Category: | Visual Communication Equipment |
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| Patent #: | 589556
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| Inventor: | Chow, John H. |
| Invention: | Game |
| Location: | Edmonton |
| Date: | 22/12/59 |
| Category: | Game |
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| Patent #: | 573878
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| Inventor: | Cooper, Bernard R. |
| Invention: | Leak Detecting Air Valve for Hydrants |
| Location: | Calgary |
| Date: | 14/04/59 |
| Category: | Site Feature |
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| Patent #: | 586428
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| Inventor: | Cunningham, Stanley S. |
| Invention: | Hydraulic Packless Pump Jack for Oil Wells |
| Location: | Calgary |
| Date: | 03/11/59 |
| Category: | Mining T&E; |
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| Patent #: | 584315
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| Inventor: | Dasher, John (assignor) |
| Invention: | Metal Recovery Using Ion Exchange and Autoclave Reduction |
| Location: | New York, NY |
| Date: | 29/09/59 |
| Category: | Mining T&E; |
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| Patent #: | 571815
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| Inventor: | Davis, Arthur D. |
| Invention: | Dispensing Apparatus |
| Location: | Calgary |
| Date: | 10/03/59 |
| Category: | Unclassified T&E; |
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| Patent #: | 585626
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| Inventor: | Davis, Edgar H. (assignor) |
| Invention: | Artificial Ice Rink |
| Location: | Calgary |
| Date: | 20/10/59 |
| Category: | Sports Equipment |
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| Patent #: | 575545
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| Inventor: | Drader, Clarence H. |
| Invention: | Carrier for Bread and the Like |
| Location: | Edmonton |
| Date: | 12/05/59 |
| Category: | Merchandising T&E; |
| Comments: | 1949 founded Drader Manufacturing Industries, Edmonton, in his service station; firm exports to US and Europe; Drader lives in Sherwood Park, associated with Strathcona County Heritage Foundation |
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| Patent #: | 575549
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| Inventor: | Drader, Clarence H. |
| Invention: | Bread Carriers |
| Location: | Edmonton |
| Date: | 12/05/59 |
| Category: | Merchandising T&E; |
| Comments: | see above |
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| Patent #: | 569838
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| Inventor: | Dunn, Robert D. |
| Invention: | Continuous Deep Fat Cooker |
| Location: | Calgary |
| Date: | 03/02/59 |
| Category: | Food Processing T&E; |
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| Patent #: | 573030
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| Inventor: | Elves, Douglas C. |
| Invention: | Pumping Assembly |
| Location: | Edmonton |
| Date: | 31/03/59 |
| Category: | Unknown |
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