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Displaying records 1 to 20 (of 112)
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| Patent #: | 817743
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| Inventor: | Anderson, Floyd A. |
| Invention: | Grain Hopper for Augers |
| Location: | New Dayton |
| Date: | 15/07/69 |
| Category: | Agricultural T&E; |
| Comments: | see Memories: New Dayton and District 1900-1978; biographical information; graduated 1957; farmed; Anderson Flexa Hoppers sold all over NA; thriving business; sold to Duncan Industries; 1970s opened Anderson Supplies; 1974 farming; m Beverly, 6 children |
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| Patent #: | 821667
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| Inventor: | Arksey, Graydon W. |
| Invention: | Method and Apparatus for Interpreting Overlapping Signals |
| Location: | Edmonton |
| Date: | 26/08/69 |
| Category: | Chemical T&E; |
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| Patent #: | 826434
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| Inventor: | Baden, Hans G.H. |
| Invention: | Method and Apparatus for Joining Tubular Articles |
| Location: | St. Albert |
| Date: | 04/11/69 |
| Category: | Building Fragment |
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| Patent #: | 804263
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| Inventor: | Barker, Dealtry E. |
| Invention: | Hinge Fastener |
| Location: | Calgary |
| Date: | 21/01/69 |
| Category: | Building Fragment |
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| Patent #: | 824081
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| Inventor: | Battle, Thomas |
| Invention: | Peripheral Charging of Sponge Iron |
| Location: | Sherwood Park |
| Date: | 30/09/69 |
| Category: | Metalworking T&E; |
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| Patent #: | 827484
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| Inventor: | Beattie, David L.G. |
| Invention: | Cyclone Separator |
| Location: | Edmonton |
| Date: | 18/11/69 |
| Category: | Mining T&E; |
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| Patent #: | 824081
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| Inventor: | Bedford-Jones, Peter E. |
| Invention: | Peripheral Charging of Sponge Iron |
| Location: | Edmonton |
| Date: | 30/09/69 |
| Category: | Metalworking T&E; |
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| Patent #: | 815289
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| Inventor: | Bergen, Henry J. |
| Invention: | Spring-Loaded Hoe |
| Location: | Coaldale |
| Date: | 17/06/69 |
| Category: | Agricultural T&E; |
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| Patent #: | 821190
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| Inventor: | Blocher, Helmut |
| Invention: | Apparatus for Expanding a Ring of Tunnel Liner Blocks |
| Location: | Edmonton |
| Date: | 26/08/69 |
| Category: | Mining T&E; |
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| Patent #: | 804301
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| Inventor: | Bloemhof, Jan |
| Invention: | Apparatus fpr Adjusting Rollers for Dough Sheeting and Moulding |
| Location: | Edmonton |
| Date: | 21/01/69 |
| Category: | Unclassified T&E;, General |
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| Patent #: | 826997
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| Inventor: | Bridge, Lester A. |
| Invention: | Mud Tank Valve |
| Location: | Edmonton |
| Date: | 11/11/69 |
| Category: | Construction T&E; |
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| Patent #: | 805963
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| Inventor: | Closmann, Philip J. |
| Invention: | Recovery of Various Petroleum Materials |
| Location: | Houston, TX |
| Date: | 11/02/69 |
| Category: | Mining T&E; |
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| Patent #: | 829581
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| Inventor: | Cross, Robert E. |
| Invention: | Non-Skid Soles |
| Location: | Carmangay |
| Date: | 16/12/69 |
| Category: | Personal Gear; Clothing, Footwear |
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| Patent #: | 808227
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| Inventor: | Culver, Robert |
| Invention: | Water Softening Device |
| Location: | Edmonton |
| Date: | 11/03/69 |
| Category: | Plumbing Fixture |
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| Patent #: | 816420
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| Inventor: | Cuthbertson, Clifford |
| Invention: | Rake |
| Location: | Edmonton |
| Date: | 01/07/69 |
| Category: | Agricultural T&E; |
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| Patent #: | 818870
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| Inventor: | Dawson, Edward S. |
| Invention: | Self-Propelled Water Skimmer |
| Location: | Edmonton |
| Date: | 29/07/69 |
| Category: | Sports Equipment |
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| Patent #: | 805963
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| Inventor: | Doscher, Todd M. |
| Invention: | Recovery of Various Petroleum Materials |
| Location: | Edmonton |
| Date: | 11/02/69 |
| Category: | Mining T&E; |
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| Patent #: | 812586
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| Inventor: | Drader, Clarence H. |
| Invention: | Nesting and Stacking Carrier Construction |
| Location: | Edmonton |
| Date: | 13/05/69 |
| Category: | Unclassified T&E;, General |
| Comments: | see above |
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| Patent #: | 815802
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| Inventor: | Draper, Norman E. |
| Invention: | Valve for Obtaining a Sample of the Fluid Flowing In A Pipeline |
| Location: | Calgary |
| Date: | 24/06/69 |
| Category: | Mining T&E; |
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| Patent #: | 828578
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| Inventor: | Dziemczyk, Emanuel |
| Invention: | Envelope for Letters, Packets of the Like and Method of Producing Such Envelopes |
| Location: | Balzac |
| Date: | 02/12/69 |
| Category: | Documentary Artifact |
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