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Displaying records 1 to 20 (of 74)
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Patent #:575873     Read More 
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
  
Patent #:576906     Read More
Inventor:Altool Ltd. (assignee)
Invention:Float Valve
Location:Edmonton
Date:02/06/59
Category:Mining T&E
  
Patent #:588271     Read More
Inventor:Anderson, Gordon J. (assignor)
Invention:Air Control for Oil Radiators of Aircrafts
Location:Edmonton
Date:01/12/59
Category:Aerospace Transportation Accessory
  
Patent #:571431     Read More
Inventor:Anderson, James W.
Invention:Stock Watering Trough with Heating Tank
Location:Bentley
Date:03/03/59
Category:Animal Husbandry T&E
  
Patent #:576395     Read More
Inventor:Bailey, William C.
Invention:Blood Mixer Device
Location:Calgary
Date:26/05/59
Category:Medical & Psychological T&E
  
Patent #:573040     Read More
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
  
Patent #:568407     Read More
Inventor:Boisse, Joseph
Invention:Roofing Shingle
Location:Mallaig
Date:06/01/59
Category:Building Fragment
  
Patent #:572237     Read More 
Inventor:Braun, David E.
Invention:Method of Producing Simulated Stone
Location:Edmonton
Date:17/03/59
Category:Masonry T&E
  
Patent #:576392     Read More
Inventor:Burton, Eugene
Invention:Garbage Loaders
Location:Edmonton
Date:26/05/59
Category:LTE, Motorized
  
Patent #:576274     Read More
Inventor:California Research Corporation (assignee)
Invention:Light Table
Location:Delaware, USA
Date:19/05/59
Category:Visual Communication Equipment
  
Patent #:589556     Read More
Inventor:Chow, John H.
Invention:Game
Location:Edmonton
Date:22/12/59
Category:Game
  
Patent #:573878     Read More
Inventor:Cooper, Bernard R.
Invention:Leak Detecting Air Valve for Hydrants
Location:Calgary
Date:14/04/59
Category:Site Feature
  
Patent #:586428     Read More
Inventor:Cunningham, Stanley S.
Invention:Hydraulic Packless Pump Jack for Oil Wells
Location:Calgary
Date:03/11/59
Category:Mining T&E
  
Patent #:584315     Read More
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
  
Patent #:571815     Read More
Inventor:Davis, Arthur D.
Invention:Dispensing Apparatus
Location:Calgary
Date:10/03/59
Category:Unclassified T&E
  
Patent #:585626     Read More
Inventor:Davis, Edgar H. (assignor)
Invention:Artificial Ice Rink
Location:Calgary
Date:20/10/59
Category:Sports Equipment
  
Patent #:575545     Read More
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
  
Patent #:575549     Read More
Inventor:Drader, Clarence H.
Invention:Bread Carriers
Location:Edmonton
Date:12/05/59
Category:Merchandising T&E
Comments:see above
  
Patent #:569838     Read More
Inventor:Dunn, Robert D.
Invention:Continuous Deep Fat Cooker
Location:Calgary
Date:03/02/59
Category:Food Processing T&E
  
Patent #:573030     Read More
Inventor:Elves, Douglas C.
Invention:Pumping Assembly
Location:Edmonton
Date:31/03/59
Category:Unknown
  

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