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Edward Krueckl
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Saskatoon, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Conveyor machine having pivot connector comprising curved track and...
Patent number
8,322,507
Issue date
Dec 4, 2012
Prairie Machine & Parts Mfg. (1978) Ltd.
Maurice DeMong
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Conveyor machine having pivot connector comprising curved track and...
Patent number
7,946,410
Issue date
May 24, 2011
Prairie Machine & Parts Mfg. (1978) Ltd.
Maurice DeMong
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Conveyor deployment system
Patent number
6,095,320
Issue date
Aug 1, 2000
Prairie Machine & Parts Mfg., Ltd.
Maurice DeMong
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Rotary mine boring head having movable links with cutter bits
Patent number
5,439,274
Issue date
Aug 8, 1995
Prairie Machine & Parts Mfg. Ltd.
Edward Krueckl
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
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Patent Application
CONVEYOR MACHINE HAVING PIVOT CONNECTOR COMPRISING CURVED TRACK AND...
Publication number
20110192702
Publication date
Aug 11, 2011
Prairie Machine & Parts Mfg.(1978) Ltd.
Maurice DeMong
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
Conveyor machine having pivot connector comprising curved track and...
Publication number
20100038213
Publication date
Feb 18, 2010
Prairie Machine & Parts Mfg.(1978) Ltd.
Maurice DeMong
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS