| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 8 | |
| #2 | United States | 7 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | General building constructions | |
| #2 | Nails | |
| #3 | Unspecified technologies | |
| #4 | Structural elements | |
| #5 | Foundations and excavations |
| # | Name | Total Patents |
|---|---|---|
| #1 | Clarke Gregory A | 15 |
| Publication | Filing date | Title |
|---|---|---|
| CA2735629A1 | Apparatus for securing wall members for log homes | |
| US2010037539A1 | Apparatus for Concealing a Portion of a Post | |
| US2009190996A1 | Apparatus for Connecting Structural Members | |
| US7117647B2 | System for constructing log structures |