| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 5 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | United States | 2 | |
| #5 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Mechanical elements | |
| #4 | Furniture and games | |
| #5 | Control |
| # | Technology | |
|---|---|---|
| #1 | Pipes | |
| #2 | Sanitary equipment | |
| #3 | Doors and windows | |
| #4 | Roof coverings | |
| #5 | Hydraulic engineering | |
| #6 | Unspecified technologies | |
| #7 | Fillers | |
| #8 | Shaping of plastics | |
| #9 | Certain plastics | |
| #10 | Alarm systems |
| # | Name | Total Patents |
|---|---|---|
| #1 | Todd John M | 12 |
| #2 | Grieve James A | 7 |
| #3 | Friess Charles M | 1 |
| #4 | Wilson Edgar W | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA2254695A1 | Anti-theft alarm for portable electrically operated devices | |
| GB9410383D0 | Split tube of memory-set polymeric film | |
| CA2140433A1 | Retractable hose | |
| US5332021A | Flexible retractable door | |
| US4386337A | Liquid level sensor | |
| CA24533A | Bevel |