| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 3 | |
| #2 | Canada | 3 | |
| #3 | South Africa | 3 | |
| #4 | Denmark | 2 | |
| #5 | EPO (European Patent Office) | 2 | |
| #6 | Finland | 2 | |
| #7 | Japan | 2 | |
| #8 | United States | 2 | |
| #9 | Brazil | 1 | |
| #10 | China | 1 | |
| #11 | Spain | 1 | |
| #12 | Hong Kong | 1 | |
| #13 | Republic of Korea | 1 | |
| #14 | Norway | 1 | |
| #15 | Sweden | 1 | |
| #16 | Singapore | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Basic materials chemistry |
| # | Technology | |
|---|---|---|
| #1 | Scaffolding | |
| #2 | Structural elements | |
| #3 | General building constructions | |
| #4 | Pigments |
| # | Name | Total Patents |
|---|---|---|
| #1 | Brechbuehler Fritz | 18 |
| #2 | Brechbuhler Fritz | 4 |
| #3 | Zehtner Martin Peter | 3 |
| #4 | Brechbuhler F | 1 |
| #5 | Furitsutsu Burekuburaa | 1 |
| #6 | Zehtner Martin P | 1 |
| #7 | Furitsutsu Burukubiyuuraa | 1 |
| #8 | Brechbuehler | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AU6716887A | A reinforcing rod holder for use in joining cast concrete work | |
| EP0230206A1 | Reinforcement-iron for use in joining cast concrete work | |
| ZA8506354B | A reinforcing rod holder for use in connection-type concreting operations | |
| EP0165367A1 | Reinforcement-iron holder for use in joining cast concrete work | |
| ZA8305653B | A reinforcing rod holder for use in connection-type concreting operations and a method of producing same |