| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 6 | |
| #2 | United States | 2 | |
| #3 | Australia | 1 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Chemical engineering | |
| #3 | Environmental technology | |
| #4 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Dynamo-electric machines | |
| #2 | Roof coverings | |
| #3 | Separation | |
| #4 | Reduction of greenhouse gas emissions | |
| #5 | Water treatment |
| # | Name | Total Patents |
|---|---|---|
| #1 | Obidniak Louis | 11 |
| Publication | Filing date | Title |
|---|---|---|
| CA2276651A1 | Pivotable gutter assembly and kit therefor | |
| CA2239894A1 | Pivotable gutter assembly and kit therefor | |
| CA2095203A1 | Motor-generator using permanent magnet | |
| CA1294220C | Wind turbine | |
| US4049550A | Water filtration module | |
| CA962956A | Water conditioner | |
| US3675775A | Water conditioner | |
| CA621348A | Adjustable liquid ejector nozzle |