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Displaying records 1 to 20 (of 74)
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Patent #:145534     Read More
Inventor:Alderich, Homer
Invention:Device for Preventing the Freezing of Water in Pumps
Location:Calgary
Date:28/01/13
Category:Plumbing Fixture
  
Patent #:344971     Read More
Inventor:Appleby, Elmer Leon
Invention:Globe and Angle Valve
Location:Calgary
Date:02/10/34
Category:Plumbing Fixture
  
Patent #:435196     Read More
Inventor:Avery, Eric
Invention:Water Heater
Location:Calgary
Date:11/06/46
Category:Plumbing Fixture
  
Patent #:531053     Read More
Inventor:Barber Machinery Ltd. (assignee)
Invention:Gate Valve
Location:Edmonton
Date:02/10/56
Category:Plumbing Fixture
  
Patent #:308785     Read More
Inventor:Bohne, Arlington
Invention:Stop and Waste Valve
Location:Cardston
Date:24/02/31
Category:Plumbing Fixture
Comments:see Chief mountain country; biographical information
  
Patent #:191947     Read More
Inventor:Brennan, Lawrence
Invention:Pump
Location:Red Deer
Date:05/08/19
Category:Plumbing Fixture
Comments:see above
  
Patent #:109877     Read More
Inventor:Brewster, William A.
Invention:Hot Water Heating Drum
Location:Edmonton
Date:28/01/08
Category:Plumbing Fixture
  
Patent #:313885     Read More
Inventor:Brice, Yvonne J.G.
Invention:Urinal Chute for Commode Chairs or Chambers
Location:Edmonton
Date:04/08/31
Category:Plumbing Fixture
  
Patent #:276738     Read More
Inventor:Bulmer, John
Invention:Water Closet Bowl
Location:Calgary
Date:03/01/28
Category:Plumbing Fixture
  
Patent #:786204     Read More
Inventor:Cable, Cecil R.
Invention:Sound Actuated Valve for Fountains and the Like
Location:Edmonton
Date:28/05/68
Category:Plumbing Fixture
  
Patent #:212346     Read More
Inventor:Carr, Alva Bruce
Invention:Valve
Location:Medicine Hat
Date:05/07/21
Category:Plumbing Fixture
  
Patent #:189746     Read More
Inventor:Cassels, William
Invention:Wash Basin
Location:Calgary
Date:22/04/19
Category:Plumbing Fixture
  
Patent #:144614     Read More
Inventor:Cassidy, Joseph
Invention:Vapour Bath
Location:Calgary
Date:10/12/12
Category:Plumbing Fixture
  
Patent #:264883     Read More
Inventor:Christie, Henry F.
Invention:Tap Switch
Location:Edmonton
Date:12/10/26
Category:Plumbing Fixture
Comments:see Edmonton Journal April 29, 1958; b Scotland; came to Edmonton 1910; bridge engineer for city; m Frances Sache 1921; d 1958
  
Patent #:387591     Read More
Inventor:Churchill, Stanley H.
Invention:Toilet Ventilating Device
Location:Edmonton
Date:26/03/40
Category:Plumbing Fixture
Comments:see Edmonton Journal May 30, 1963 re: retirement as principle of Forest Heights Elementary School 1934-1963
  
Patent #:537659     Read More
Inventor:Clowes, John E.
Invention:Backwater Valve
Location:Red Deer
Date:05/03/57
Category:Plumbing Fixture
Comments:see obituary file, RDA; instrument maker in air force; owned Clowes Jewellers Ltd
  
Patent #:639173     Read More
Inventor:Cope, William Volney
Invention:Friction Reducing Means for Faucets
Location:Calgary
Date:03/04/62
Category:Plumbing Fixture
  
Patent #:808227     Read More
Inventor:Culver, Robert
Invention:Water Softening Device
Location:Edmonton
Date:11/03/69
Category:Plumbing Fixture
  
Patent #:209165     Read More
Inventor:Davidson, John
Invention:Valve
Location:Calgary
Date:08/03/21
Category:Plumbing Fixture
  
Patent #:318753     Read More
Inventor:Dobson, Percy Robert, (inventor)
Invention:Portable Shower Bath
Location:Calgary
Date:05/01/32
Category:Plumbing Fixture
  

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