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Displaying records 1 to 20 (of 78)
Page 1 of 4:
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Patent #:314322     Read More
Inventor:Ackerman, Alfred William
Invention:Terminal Clip
Location:Red Deer
Date:18/08/31
Category:Electrical & Magnetic T&E
  
Patent #:221541     Read More 
Inventor:Alspaugh, Grover Cleveland
Invention:Exciting Solution for Electric Batteries
Location:Calgary
Date:01/08/22
Category:Electrical & Magnetic T&E
  
Patent #:676763     Read More
Inventor:Anthes-Imperial Company Limited
Invention:Pipe Joint Structure Incorporating Electrical Conductivity Means
Location:St. Catharines, ON
Date:24/12/63
Category:Electrical & Magnetic T&E
  
Patent #:567612     Read More
Inventor:Beaudry, Armand J. (assignor)
Invention:Electric Snap Switch Utilizing a Flat Spring
Location:Edmonton
Date:16/12/58
Category:Electrical & Magnetic T&E
  
Patent #:906077     Read More
Inventor:Bergwall, Carey
Invention:Electric Plug
Location:Calgary
Date:25/07/72
Category:Electrical & Magnetic T&E
  
Patent #:717200     Read More
Inventor:Bielefeld, Gerhard
Invention:Light Plug
Location:Edmonton
Date:31/08/65
Category:Electrical & Magnetic T&E
  
Patent #:385978     Read More
Inventor:Braithwaite, William Thorp
Invention:Reel
Location:Rimbey
Date:02/01/40
Category:Electrical & Magnetic T&E
Comments:see Over the Years 1892-1982; biographical information; b England 1899; moved to Vernon 1920, 1921 homesteaded in Alberta; 1924 Rimbey; m Jean Connors 1931, 3 children; built & operated first grist mill; built 60' electrical tower; ran battery & welding shop; public address system used in Rimbey; 1949 built hardware & gift store
  
Patent #:388470     Read More
Inventor:Braithwaite, William Thorp
Invention:Electric Wire Reel
Location:Rimbey
Date:07/05/40
Category:Electrical & Magnetic T&E
Comments:see above
  
Patent #:262298     Read More
Inventor:Broderick, Gideon
Invention:Electrical Switch
Location:Canmore
Date:06/07/26
Category:Electrical & Magnetic T&E
  
Patent #:271478     Read More
Inventor:Conway, Alfred A.
Invention:Plug Terminal
Location:Loyalist
Date:14/06/27
Category:Electrical & Magnetic T&E
  
Patent #:293862     Read More
Inventor:Davey, Thomas Henry
Invention:Electric Accumulator
Location:Calgary
Date:08/10/29
Category:Electrical & Magnetic T&E
  
Patent #:294047     Read More
Inventor:Davey, Thomas Henry, (assignee)
Invention:Electrode for Electric Accumulators
Location:Calgary
Date:15/10/29
Category:Electrical & Magnetic T&E
  
Patent #:866761     Read More
Inventor:Davidson, Philip
Invention:Apparatus for the Protection of Water Systems
Location:Calgary
Date:23/03/71
Category:Electrical & Magnetic T&E
  
Patent #:595486     Read More
Inventor:DeMott, Robert E.
Invention:Electrical Potential Indicator
Location:Delia
Date:05/04/60
Category:Electrical & Magnetic T&E
  
Patent #:866761     Read More
Inventor:Fears, John B.
Invention:Apparatus for the Protection of Water Systems
Location:Calgary
Date:23/03/71
Category:Electrical & Magnetic T&E
  
Patent #:806818     Read More
Inventor:Fenrick, Walter J.
Invention:Piezoelectric Blast Pressure Transducer
Location:Medicine Hat
Date:18/02/69
Category:Electrical & Magnetic T&E
  
Patent #:358599     Read More
Inventor:Foss, Richard Cornelius (Dick, co-inventor)
Invention:Battery Clip
Location:Round Hill
Date:23/06/36
Category:Electrical & Magnetic T&E
Comments:see Round Hill & District Salute the Pioneers; biographical information; b South Dakota; moved to Wetaskiwin 1901; 1902 homesteaded; 1914 m Nina Berg, 4 children; 1910 blacksmith shop; 1917 breaking land; 1920 garage; 1925 moved to town; 1930 construction & well drilling; 1936 Henry Quail (see below) installed a hammer-mill feed grinder in the garage; operated feed mill and garage until 1939, d age 87
  
Patent #:881128     Read More
Inventor:Frewin, Alfred W.
Invention:Cable Connector
Location:Calgary
Date:14/09/71
Category:Electrical & Magnetic T&E
  
Patent #:711168     Read More
Inventor:Gardener, Reginald H.
Invention:Wire Insulation Repair Encapsulation Method and Means
Location:Edmonton
Date:08/06/65
Category:Electrical & Magnetic T&E
  
Patent #:711340     Read More
Inventor:Gardener, Reginald H.
Invention:Encapsulated Electrical Connector
Location:Edmonton
Date:08/06/65
Category:Electrical & Magnetic T&E
  

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