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Displaying records 61 to 80 (of 149)
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| Patent #: | 895839
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| Inventor: | Gil, Shulamit |
| Invention: | Hair Removing Compound |
| Location: | Edmonton |
| Date: | 21/03/72 |
| Category: | Toilet Article |
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| Patent #: | 895601
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| Inventor: | Goba, Herberts K. |
| Invention: | Necktie Knot-Holding Device |
| Location: | Edmonton |
| Date: | 21/03/72 |
| Category: | Clothing Accessory |
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| Patent #: | 915604
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| Inventor: | Gray, George R. |
| Invention: | Recovery of Bitumen from Bitumenous Sand |
| Location: | Edmonton |
| Date: | 28/11/72 |
| Category: | Mining T&E; |
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| Patent #: | 901567
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| Inventor: | Greebe, Frans |
| Invention: | Process for Producing Unsaponifiables-Free Tall Oil Products |
| Location: | Edmonton |
| Date: | 30/05/72 |
| Category: | Forestry T&E; |
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| Patent #: | 904591
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| Inventor: | Gulyas, James W. |
| Invention: | Hydrometallurgical Process for Treating Sulphides Containing Non-Ferrous Metal Values |
| Location: | Edmonton |
| Date: | 11/07/72 |
| Category: | Mining T&E; |
| Comments: | re-issue of 763,372 |
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| Patent #: | 905601
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| Inventor: | Heagle, Ella G. |
| Invention: | Garment Component Having Bound Buttonholes, and Method of Making the Same |
| Location: | Calgary |
| Date: | 25/07/72 |
| Category: | Textilemaking T&E; |
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| Patent #: | 890043
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| Inventor: | Hogg, John E. |
| Invention: | Seismic Exlporation |
| Location: | Calgary |
| Date: | 04/01/72 |
| Category: | Mining T&E; |
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| Patent #: | 911861
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| Inventor: | Horel, Thomas B. |
| Invention: | Post Domer |
| Location: | Calgary |
| Date: | 10/10/72 |
| Category: | Woodworking T&E; |
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| Patent #: | 896954
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| Inventor: | Hummelle, Jerome G. |
| Invention: | Combination Garden Tool |
| Location: | Edmonton |
| Date: | 04/04/72 |
| Category: | Agricultural T&E; |
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| Patent #: | 915606
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| Inventor: | Hyndman, Alexander W. |
| Invention: | Restoration of Light Hydrocarbon Gases to Tar Sand |
| Location: | Edmonton |
| Date: | 28/11/72 |
| Category: | Mining T&E; |
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| Patent #: | 899715
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| Inventor: | Hyvre, Arnold |
| Invention: | Plug for Bore Holes |
| Location: | Calgary |
| Date: | 09/05/72 |
| Category: | Mining T&E; |
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| Patent #: | 910876
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| Inventor: | Jette, George A. |
| Invention: | Triple Crown Crusher Jaw |
| Location: | Calgary |
| Date: | 26/09/72 |
| Category: | Construction T&E; |
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| Patent #: | 914941
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| Inventor: | Johansen, Hans |
| Invention: | Peat Based Complete Growing Medium |
| Location: | Calgary |
| Date: | 21/11/72 |
| Category: | Agricultural T&E; |
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| Patent #: | 914093
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| Inventor: | Kaminsky, Victor P. |
| Invention: | Combination Additive for Tar Sand Processing |
| Location: | Edmonton |
| Date: | 07/11/72 |
| Category: | Mining T&E; |
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| Patent #: | 914094
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| Inventor: | Kaminsky, Victor P. |
| Invention: | Recovery of Bitumen from Bituminous Sand with Control of Bitumen Particle Size |
| Location: | Edmonton |
| Date: | 07/11/72 |
| Category: | Mining T&E; |
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| Patent #: | 915608
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| Inventor: | Kaminsky, Victor P. |
| Invention: | Removal of Water from Bitumenous Emulsion |
| Location: | Edmonton |
| Date: | 28/11/72 |
| Category: | Mining T&E; |
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| Patent #: | 892476
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| Inventor: | Kawulka, Paul |
| Invention: | Treatment of Nickel Containing Matte or the Like Material to Remove Molybdenum |
| Location: | Fort Saskatchewan |
| Date: | 08/02/72 |
| Category: | Mining T&E; |
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| Patent #: | 901325
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| Inventor: | Kellogg, F. Edward |
| Invention: | Method and Apparatus for Measuring the Insect Repellent Properties of Repellant Chemicals |
| Location: | Vancouver, BC |
| Date: | 30/05/72 |
| Category: | Chemical T&E; |
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| Patent #: | 904366
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| Inventor: | Kondruk, Dave E. |
| Invention: | Exercising Device - Yogi Trainer |
| Location: | Wabamun |
| Date: | 04/07/72 |
| Category: | Sports Equipment |
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| Patent #: | 911213
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| Inventor: | Kunda, Vasyl |
| Invention: | Production of Metal Powder by Direct Reduction from Aqueous Solutions and Slurries |
| Location: | Fort Saskatchewan |
| Date: | 03/10/72 |
| Category: | Mining T&E; |
| Comments: | see Sherritt Gordon |
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