| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Norway | 4 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | Finland | 3 | |
| #4 | Australia | 2 | |
| #5 | Canada | 2 | |
| #6 | China | 2 | |
| #7 | South Africa | 2 | |
| #8 | Denmark | 1 | |
| #9 | Hong Kong | 1 | |
| #10 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Scaffolding | |
| #2 | Structural elements | |
| #3 | Shaping clay |
| # | Name | Total Patents |
|---|---|---|
| #1 | Brechbuehler Fritz | 16 |
| #2 | Brechbuhler Fritz | 4 |
| #3 | Fritz Brechbuehler | 1 |
| #4 | Fritz Brechbuhler | 1 |
| #5 | Stauffer Michael | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP0599777A1 | Arrangement for making a recess in molded articles | |
| EP0573723A1 | Reinforcement spacer | |
| EP0519146A1 | Stop-end shuttering |