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Displaying records 1 to 20 (of 74)
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| Patent #: | 145534
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| Inventor: | Alderich, Homer |
| Invention: | Device for Preventing the Freezing of Water in Pumps |
| Location: | Calgary |
| Date: | 28/01/13 |
| Category: | Plumbing Fixture |
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| Patent #: | 344971
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| Inventor: | Appleby, Elmer Leon |
| Invention: | Globe and Angle Valve |
| Location: | Calgary |
| Date: | 02/10/34 |
| Category: | Plumbing Fixture |
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| Patent #: | 435196
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| Inventor: | Avery, Eric |
| Invention: | Water Heater |
| Location: | Calgary |
| Date: | 11/06/46 |
| Category: | Plumbing Fixture |
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| Patent #: | 531053
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| Inventor: | Barber Machinery Ltd. (assignee) |
| Invention: | Gate Valve |
| Location: | Edmonton |
| Date: | 02/10/56 |
| Category: | Plumbing Fixture |
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| Patent #: | 308785
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| Inventor: | Bohne, Arlington |
| Invention: | Stop and Waste Valve |
| Location: | Cardston |
| Date: | 24/02/31 |
| Category: | Plumbing Fixture |
| Comments: | see Chief mountain country; biographical information |
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| Patent #: | 191947
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| Inventor: | Brennan, Lawrence |
| Invention: | Pump |
| Location: | Red Deer |
| Date: | 05/08/19 |
| Category: | Plumbing Fixture |
| Comments: | see above |
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| Patent #: | 109877
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| Inventor: | Brewster, William A. |
| Invention: | Hot Water Heating Drum |
| Location: | Edmonton |
| Date: | 28/01/08 |
| Category: | Plumbing Fixture |
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| Patent #: | 313885
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| Inventor: | Brice, Yvonne J.G. |
| Invention: | Urinal Chute for Commode Chairs or Chambers |
| Location: | Edmonton |
| Date: | 04/08/31 |
| Category: | Plumbing Fixture |
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| Patent #: | 276738
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| Inventor: | Bulmer, John |
| Invention: | Water Closet Bowl |
| Location: | Calgary |
| Date: | 03/01/28 |
| Category: | Plumbing Fixture |
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| Patent #: | 786204
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| Inventor: | Cable, Cecil R. |
| Invention: | Sound Actuated Valve for Fountains and the Like |
| Location: | Edmonton |
| Date: | 28/05/68 |
| Category: | Plumbing Fixture |
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| Patent #: | 212346
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| Inventor: | Carr, Alva Bruce |
| Invention: | Valve |
| Location: | Medicine Hat |
| Date: | 05/07/21 |
| Category: | Plumbing Fixture |
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| Patent #: | 189746
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| Inventor: | Cassels, William |
| Invention: | Wash Basin |
| Location: | Calgary |
| Date: | 22/04/19 |
| Category: | Plumbing Fixture |
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| Patent #: | 144614
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| Inventor: | Cassidy, Joseph |
| Invention: | Vapour Bath |
| Location: | Calgary |
| Date: | 10/12/12 |
| Category: | Plumbing Fixture |
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| Patent #: | 264883
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| Inventor: | Christie, Henry F. |
| Invention: | Tap Switch |
| Location: | Edmonton |
| Date: | 12/10/26 |
| Category: | Plumbing Fixture |
| Comments: | see Edmonton Journal April 29, 1958; b Scotland; came to Edmonton 1910; bridge engineer for city; m Frances Sache 1921; d 1958 |
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| Patent #: | 387591
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| Inventor: | Churchill, Stanley H. |
| Invention: | Toilet Ventilating Device |
| Location: | Edmonton |
| Date: | 26/03/40 |
| Category: | Plumbing Fixture |
| Comments: | see Edmonton Journal May 30, 1963 re: retirement as principle of Forest Heights Elementary School 1934-1963 |
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| Patent #: | 537659
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| Inventor: | Clowes, John E. |
| Invention: | Backwater Valve |
| Location: | Red Deer |
| Date: | 05/03/57 |
| Category: | Plumbing Fixture |
| Comments: | see obituary file, RDA; instrument maker in air force; owned Clowes Jewellers Ltd |
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| Patent #: | 639173
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| Inventor: | Cope, William Volney |
| Invention: | Friction Reducing Means for Faucets |
| Location: | Calgary |
| Date: | 03/04/62 |
| Category: | Plumbing Fixture |
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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 #: | 209165
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| Inventor: | Davidson, John |
| Invention: | Valve |
| Location: | Calgary |
| Date: | 08/03/21 |
| Category: | Plumbing Fixture |
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| Patent #: | 318753
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| Inventor: | Dobson, Percy Robert, (inventor) |
| Invention: | Portable Shower Bath |
| Location: | Calgary |
| Date: | 05/01/32 |
| Category: | Plumbing Fixture |
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