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Displaying records 101 to 120 (of 120)
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| Patent #: | 802635
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| Inventor: | Streich, William |
| Invention: | Rotary Straw Deck and Sieveless Chaffer |
| Location: | Clandeboye, MB |
| Date: | 31/12/68 |
| Category: | Agricultural T&E; |
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| Patent #: | 797148
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| Inventor: | Sutherland, John P. |
| Invention: | Continuous Sphere formation |
| Location: | Edmonton |
| Date: | 22/10/68 |
| Category: | Chemical T&E; |
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| Patent #: | 794241
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| Inventor: | Taskey, W. Melvin |
| Invention: | Dental Operatory Unit |
| Location: | Edmonton |
| Date: | 10/09/68 |
| Category: | Medical & Psychological T&E; |
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| Patent #: | 791569
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| Inventor: | Taylor, Duncan M. |
| Invention: | Ball Toy |
| Location: | Calgary |
| Date: | 06/08/68 |
| Category: | Toy |
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| Patent #: | 789875
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| Inventor: | Terrell, Richard K. |
| Invention: | Process for Plugging formations |
| Location: | Calgary |
| Date: | 16/07/68 |
| Category: | Mining T&E; |
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| Patent #: | 798791
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| Inventor: | Thompson, Joshua B. |
| Invention: | Process for the Production of Ammonium Nitrate |
| Location: | Trail, BC |
| Date: | 12/11/68 |
| Category: | Mining T&E; |
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| Patent #: | 800326
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| Inventor: | Tudor, Adney J. |
| Invention: | Manually Portable Irrigation Pump |
| Location: | Calgary |
| Date: | 03/12/68 |
| Category: | Agricultural T&E; |
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| Patent #: | 798128
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| Inventor: | Visman, Jan |
| Invention: | Cyclone apparatus |
| Location: | Edmonton |
| Date: | 05/11/68 |
| Category: | Mining T&E; |
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| Patent #: | 800031
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| Inventor: | von Engelhardt, Frederic |
| Invention: | Ceramic Composition Suitable for Bricks |
| Location: | Edmonton |
| Date: | 26/11/68 |
| Category: | Masonry T&E; |
| Comments: | see Edmonton Journal, June 15, 1968, b 1913 emigrated from Russia to Germany after Russian Revolution; librarian after WWII went from East Germany to West Germany to Canada; re-established business in Edmonton 1952; founded Salamander Ceramics in West Germany used flyash and tailingdam to manufacture clayless bricks; 10 years of research; not developed; retired to Vancouver; sculptor |
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| Patent #: | 790322
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| Inventor: | Weisshuhn, Peter |
| Invention: | Method and Apparatus for Making Envelopes |
| Location: | Hinton |
| Date: | 23/07/68 |
| Category: | Papermaking T&E; |
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| Patent #: | 786268
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| Inventor: | Weizenbach, Bauke |
| Invention: | Process for the Production of Nickel-Refractory Oxide Powders and Product Thereof |
| Location: | Fort Saskatchewan |
| Date: | 28/05/68 |
| Category: | Mining T&E; |
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| Patent #: | 800952
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| Inventor: | Weizenbach, Bauke |
| Invention: | Dispersion Strengthened Nickel-Chromium and Nickel Chromium Base Alloy Compositions |
| Location: | Fort Saskatchewan |
| Date: | 10/12/68 |
| Category: | Mining T&E; |
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| Patent #: | 790459
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| Inventor: | Wenger, Clarence L. |
| Invention: | Baseboard Convector |
| Location: | Calgary |
| Date: | 23/07/68 |
| Category: | Temperature Control Device |
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| Patent #: | 790459
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| Inventor: | Wenger, Elden A. |
| Invention: | Baseboard Convector |
| Location: | Calgary |
| Date: | 23/07/68 |
| Category: | Temperature Control Device |
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| Patent #: | 792733
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| Inventor: | White, Edmunds M. |
| Invention: | Process for Hydrogenation of Bituminous Emulsions |
| Location: | Edmonton |
| Date: | 20/08/68 |
| Category: | Mining T&E; |
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| Patent #: | 776560
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| Inventor: | White, W. Harold |
| Invention: | Athabasca Tar Sand Blocks |
| Location: | Calgary |
| Date: | 23/01/68 |
| Category: | Mining T&E; |
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| Patent #: | 778599
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| Inventor: | Whitney, Geraldine |
| Invention: | Filar Hair-Do Guard |
| Location: | Edmonton |
| Date: | 20/02/68 |
| Category: | Toilet Article |
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| Patent #: | 781323
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| Inventor: | Wilderman, Giles H. |
| Invention: | Drilling Rig |
| Location: | Calgary |
| Date: | 28/03/68 |
| Category: | Mining T&E; |
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| Patent #: | 778815
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| Inventor: | Wood, John C.T. |
| Invention: | Continuous Nitric Acid Oxidation of Coal |
| Location: | Edmonton |
| Date: | 20/02/68 |
| Category: | Mining T&E; |
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| Patent #: | 800950
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| Inventor: | Youcelis, William V. |
| Invention: | Dental Amalgam |
| Location: | Edmonton |
| Date: | 10/12/68 |
| Category: | Medical & Psychological T&E; |
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