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Patent #:	198643 Read More
Inventor:	Bambrick, Charles Louis
Invention:	Device for Developing Roll Films
Location:	Brooks
Date:	30/03/20
Category:	Photographic T&E;

Patent #:	184390 Read More
Inventor:	Blair, William Dorward
Invention:	Camera
Location:	Medicine Hat
Date:	21/05/18
Category:	Photographic T&E;

Patent #:	198894 Read More
Inventor:	Bunning, Edward George
Invention:	Photographic Printing Machine
Location:	Calgary
Date:	06/04/20
Category:	Photographic T&E;

Patent #:	625049 Read More
Inventor:	Glazier, Walter H.
Invention:	Differential Reduction Printer
Location:	Calgary
Date:	01/08/61
Category:	Photographic T&E;

Patent #:	625049 Read More
Inventor:	Jersey Production Research Company
Invention:	Differential Reduction Printer
Location:	Tulsa, OK
Date:	01/08/61
Category:	Photographic T&E;

Patent #:	673847 Read More
Inventor:	Lecuyer, David W.
Invention:	High Speed Shutter System
Location:	Medicine Hat
Date:	12/11/63
Category:	Photographic T&E;

Patent #:	673847 Read More
Inventor:	McCallum, Forrest L.
Invention:	High Speed Shutter System
Location:	Ralston
Date:	12/11/63
Category:	Photographic T&E;

Patent #:	673847 Read More
Inventor:	Muirhead, John C.
Invention:	High Speed Shutter System
Location:	Ralston
Date:	12/11/63
Category:	Photographic T&E;

Patent #:	681666 Read More
Inventor:	Stoutenburg, Garnet H.
Invention:	Apparatus for Photographing The Interior of Pipes
Location:	Calgary
Date:	10/03/64
Category:	Photographic T&E;

Patent #:	184390 Read More
Inventor:	Wright, William John
Invention:	Camera
Location:	Medicine Hat
Date:	21/05/18
Category:	Photographic T&E;