| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 4 | |
| #2 | Australia | 2 | |
| #3 | United States | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | Czechia | 1 | |
| #6 | EPO (European Patent Office) | 1 | |
| #7 | Slovakia | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machine tools | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | General building constructions | |
| #2 | Structural elements | |
| #3 | Tools for connecting or disengaging | |
| #4 | Unspecified technologies | |
| #5 | Punching metal |
| # | Name | Total Patents |
|---|---|---|
| #1 | Robinson Gerald | 7 |
| #2 | Churchill Michael J | 4 |
| #3 | Chan Paul | 2 |
| #4 | Fourdraine John | 2 |
| Publication | Filing date | Title |
|---|---|---|
| CA2291481A1 | Building system | |
| CA2285831A1 | Kit of parts for forming roof trusses | |
| CA2272113A1 | Method of clinching two members together and clinching tool therefor | |
| US5970672A | Building system | |
| CA2204595A1 | Building system |