| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 4 | |
| #2 | Denmark | 3 | |
| #3 | United Kingdom | 2 | |
| #4 | Canada | 1 | |
| #5 | Norway | 1 | |
| #6 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Structural elements | |
| #2 | Scaffolding | |
| #3 | Swimming pools | |
| #4 | Finishing work on buildings | |
| #5 | General building constructions |
| # | Name | Total Patents |
|---|---|---|
| #1 | Waerner T | 6 |
| #2 | Koerner M | 3 |
| #3 | Korner M | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB1346229A | Connecting anchors for masonry | |
| CA932973A | Tubular anchoring means for attachment to a concrete structure when casting the same |