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Displaying records 1 to 20 (of 110)
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| Patent #: | 243226
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| Inventor: | Avery Grain Door Sales Ltd. |
| Invention: | Grain Car Door |
| Location: | Calgary |
| Date: | 23/09/24 |
| Category: | Rail Transportation Accessory |
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| Patent #: | 243226
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| Inventor: | Avery, Harry Howard |
| Invention: | Grain Car Door |
| Location: | Calgary |
| Date: | 23/09/24 |
| Category: | Rail Transportation Accessory |
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| Patent #: | 242065
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| Inventor: | Barclay, George Brown |
| Invention: | Rein Holder |
| Location: | Calgary |
| Date: | 12/08/24 |
| Category: | Land Transportation Accessory |
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| Patent #: | 236935
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| Inventor: | Barnscher, Alvin M. |
| Invention: | Steam Engine |
| Location: | Hardisty |
| Date: | 15/01/24 |
| Category: | Power Production T&E; |
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| Patent #: | 243605
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| Inventor: | Berry Shocker Company (Canada) Ltd |
| Invention: | Grain Shocker |
| Location: | Calgary |
| Date: | 14/10/24 |
| Category: | Agricultural T&E; |
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| Patent #: | 243605
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| Inventor: | Berry, Bert Clement |
| Invention: | Grain Shocker |
| Location: | Calgary |
| Date: | 14/10/24 |
| Category: | Agricultural T&E; |
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| Patent #: | 245024
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| Inventor: | Bjornson, Carl |
| Invention: | Pipe Wrench |
| Location: | Bentley |
| Date: | 09/12/24 |
| Category: | Metalworking T&E; |
| Comments: | see above |
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| Patent #: | 245024
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| Inventor: | Bjornson, Emil |
| Invention: | Pipe Wrench |
| Location: | Bentley |
| Date: | 09/12/24 |
| Category: | Metalworking T&E; |
| Comments: | see above |
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| Patent #: | 245024
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| Inventor: | Bjornson, Sigfred |
| Invention: | Pipe Wrench |
| Location: | Bentley |
| Date: | 09/12/24 |
| Category: | Metalworking T&E; |
| Comments: | see above |
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| Patent #: | 237822
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| Inventor: | Bleuchel, Joseph H. |
| Invention: | Silo |
| Location: | Edmonton |
| Date: | 12/02/24 |
| Category: | Building |
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| Patent #: | 237318
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| Inventor: | Bottom, Arthur |
| Invention: | Ignition Switch for Automobiles |
| Location: | Throne |
| Date: | 29/01/24 |
| Category: | Land Transportation Accessory |
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| Patent #: | 239159
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| Inventor: | Boyle, James E. |
| Invention: | Burglar Alarm |
| Location: | Granum |
| Date: | 08/04/24 |
| Category: | Building Fragment |
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| Patent #: | 244680
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| Inventor: | Brawford, Joe Ed |
| Invention: | Heating Pad Composition |
| Location: | Calgary |
| Date: | 25/11/24 |
| Category: | Toilet Article |
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| Patent #: | 238632
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| Inventor: | Brown, Perley Staples |
| Invention: | Medicinal and Toilet Paste |
| Location: | Drumheller |
| Date: | 18/03/24 |
| Category: | Toilet Article |
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| Patent #: | 239795
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| Inventor: | Carter, Robert S. |
| Invention: | Gate |
| Location: | Calgary |
| Date: | 06/05/24 |
| Category: | Site Feature |
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| Patent #: | 244273
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| Inventor: | Caudwell, John Wesley |
| Invention: | Headlight |
| Location: | Lougheed |
| Date: | 11/11/24 |
| Category: | Land Transportation Accessory |
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| Patent #: | 237697
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| Inventor: | Chisholm, John W. |
| Invention: | Ink Stand |
| Location: | Wardlow |
| Date: | 12/02/24 |
| Category: | Written Communication Equipment |
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| Patent #: | 244690
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| Inventor: | Cooper, Eugene N. |
| Invention: | Gate |
| Location: | Stettler |
| Date: | 25/11/24 |
| Category: | Site Feature |
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| Patent #: | 239972
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| Inventor: | Costello, Robert Patrick |
| Invention: | Hot Air Furnace |
| Location: | Calgary |
| Date: | 13/05/24 |
| Category: | Temperature Control Device |
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| Patent #: | 242716
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| Inventor: | Crowe, William |
| Invention: | Nut Lock |
| Location: | Wainwright |
| Date: | 09/09/24 |
| Category: | Metalworking T&E; |
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