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Patent #:	224180 Read More
Inventor:	Logue, Alexander
Invention:	Self Propelled Boat Train
Location:	Calgary
Date:	26/09/22
Category:	Water Transportation Equipment

Patent #:	505567 Read More
Inventor:	Peterson, Chester
Invention:	Propeller Driven Motor Vehicles
Location:	Calgary
Date:	07/09/54
Category:	LTE, Motorized; 6:Water Transportation Equipment

Patent #:	859461 Read More
Inventor:	Skitsko, Michael D.
Invention:	Aquatic Vehicle
Location:	Edmonton
Date:	29/12/70
Category:	Water Transportation Equipment

Patent #:	879454 Read More
Inventor:	Skitsko, Michael D.
Invention:	Aquatic Vehicle
Location:	Edmonton
Date:	31/08/71
Category:	Water Transportation Equipment
Comments:	9603 118 Ave 479-3333 Dmytro???

Patent #:	148789 Read More
Inventor:	Steinbrecker, Arthur
Invention:	Excavating and Dredging Machine
Location:	Calgary
Date:	17/06/13
Category:	Water Transportation Equipment

Patent #:	951184 Read More
Inventor:	Taylor, James C.
Invention:	Barge
Location:	Calgary
Date:	16/07/74
Category:	Water Transportation Equipment

Patent #:	327599 Read More
Inventor:	Wood, Russell Edgerton
Invention:	Placer Dredge
Location:	Stony Plain
Date:	15/11/32
Category:	Water Transportation Equipment
Comments:	see Along the Fifth: a history of Stony Plain and district; biographical information; b 1884 near Toronto; m Cornelia Railey Wood 1892; moved west 1905 Gainers; Stony Plain; buying & shipping hogs/cattle to Swifts; butcher shop/slaughter house; moved to Quesnell BC for 8 years; coal mining south of Wabamun; d 1963