| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 3 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | United States | 3 | |
| #4 | WIPO (World Intellectual Property Organization) | 3 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Environmental technology | |
| #3 | Civil engineering | |
| #4 | Surface technology and coating | |
| #5 | Agriculture |
| # | Name | Total Patents |
|---|---|---|
| #1 | Milburn Douglas I | 9 |
| #2 | Milburn Douglas | 2 |
| #3 | Milburn Doug | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA2507558A1 | Point-supported glazed cladding system | |
| WO0030431A1 | Insulated greenhouse | |
| CA2283890A1 | Honeycomb transparent insulation with improved insulating ability | |
| CA2282998A1 | Light-diffusing, insulating, glazing system component |