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Displaying records 61 to 80 (of 124)
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| Patent #: | 877839
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| Inventor: | Lupul, Sam |
| Invention: | Light Filter for Motor Vehicles |
| Location: | Red Deer |
| Date: | 10/08/71 |
| Category: | Land Transportation Accessory |
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| Patent #: | 862537
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| Inventor: | MacWilliams, William A. |
| Invention: | Extraction of Soluble Material from Natural Deposits |
| Location: | Edmonton |
| Date: | 02/02/71 |
| Category: | Mining T&E; |
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| Patent #: | 870124
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| Inventor: | McHugh, Wilfred L. |
| Invention: | Casket Capsule |
| Location: | Calgary |
| Date: | 04/05/71 |
| Category: | Ceremonial Artifact |
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| Patent #: | 865404
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| Inventor: | McLatchie, Allan S. |
| Invention: | Subsurface Fluid Sampler |
| Location: | Calgary |
| Date: | 09/03/71 |
| Category: | Mining T&E; |
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| Patent #: | 876293
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| Inventor: | McPherson, Ernest W. |
| Invention: | Curling Hack Assembly |
| Location: | Calgary |
| Date: | 20/07/71 |
| Category: | Sports Equipment |
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| Patent #: | 886637
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| Inventor: | Mehl, Ernest |
| Invention: | Treatment of Iron-Nickel-Chromium Alloy Scrap to Facilitate Recovery of Metal Values of Leaching |
| Location: | Fort Saskatchewan |
| Date: | 21/12/71 |
| Category: | Chemical T&E; |
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| Patent #: | 863341
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| Inventor: | Micetich, Ronald G. |
| Invention: | 7-Isothiazolylacetamido Cephalosporanic Acids |
| Location: | Edmonton |
| Date: | 09/02/71 |
| Category: | Chemical T&E; |
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| Patent #: | 883175
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| Inventor: | Mihalcheon, Arthur |
| Invention: | Spiral Spring Counterbalance Unit |
| Location: | Edmonton |
| Date: | 12/10/71 |
| Category: | Building Fragment |
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| Patent #: | 869201
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| Inventor: | Moore, Linda |
| Invention: | Combination Scarf, Shawl and Hood |
| Location: | Edmonton |
| Date: | 27/04/71 |
| Category: | Clothing Accessory |
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| Patent #: | 874344
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| Inventor: | Moschopedis, Spiros E. |
| Invention: | Drilling Fluid Composition |
| Location: | Edmonton |
| Date: | 29/06/71 |
| Category: | Mining T&E; |
| Comments: | Dr. S. 9640 Austin O'Brien Road 469-5764 |
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| Patent #: | 881238
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| Inventor: | Moss, Albert E. |
| Invention: | Method of Mining subterranean Tar Sands |
| Location: | Edmonton |
| Date: | 21/09/71 |
| Category: | Mining T&E; |
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| Patent #: | 874871
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| Inventor: | Muecke, Kurt H. |
| Invention: | Grouser Bar Assembly |
| Location: | Calgary |
| Date: | 06/07/71 |
| Category: | Land Transportation Accessory |
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| Patent #: | 882830
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| Inventor: | Muirhead, John C. |
| Invention: | Peak-Pressure Measuring Device |
| Location: | Medicine Hat |
| Date: | 05/10/71 |
| Category: | Weights & Measures T&E; |
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| Patent #: | 869929
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| Inventor: | Norris, Leon F. |
| Invention: | Preparation of Thoriated Nickel-Chromium Alloy Powder |
| Location: | Fort Saskatchewan |
| Date: | 04/05/71 |
| Category: | Chemical T&E; |
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| Patent #: | 880819
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| Inventor: | Norris, Leon F. |
| Invention: | Preparation of Powder Composition for Making Dispersion Strengthened Binary and Higher Nickel Base Alloys |
| Location: | Fort Saskatchewan |
| Date: | 14/09/71 |
| Category: | Chemical T&E; |
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| Patent #: | 882830
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| Inventor: | Palmer, William O. |
| Invention: | Peak-Pressure Measuring Device |
| Location: | Ralston |
| Date: | 05/10/71 |
| Category: | Weights & Measures T&E; |
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| Patent #: | 885886
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| Inventor: | Palynchuk, Alexander |
| Invention: | Transport Reel |
| Location: | Edmonton |
| Date: | 16/11/71 |
| Category: | Land Transportation Accessory |
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| Patent #: | 885886
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| Inventor: | Paplinski, Walter |
| Invention: | Transport Reel |
| Location: | Edmonton |
| Date: | 16/11/71 |
| Category: | Land Transportation Accessory |
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| Patent #: | 861628
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| Inventor: | Pinede, Edouard |
| Invention: | Miniature Intercommunication Key Telephone System |
| Location: | Montreal, PQ |
| Date: | 19/01/71 |
| Category: | Telecommunication Equipment |
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| Patent #: | 862007
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| Inventor: | Plum, Edward W. |
| Invention: | Process for Reducing Sulphur Dioxide ro Elemental Sulphur |
| Location: | Calgary |
| Date: | 26/01/71 |
| Category: | Chemical T&E; |
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