| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 4 | |
| #2 | United Kingdom | 3 | |
| #3 | Canada | 2 | |
| #4 | Germany | 2 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | Italy | 1 | |
| #7 | New Zealand | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | General building constructions | |
| #2 | Construction of bridges | |
| #3 | Scaffolding |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ejskjaer Knud Jensen | 4 |
| #2 | Barrett E H | 1 |
| #3 | Field John Barringer | 1 |
| #4 | Barrett Ernest Henry | 1 |
| #5 | Mygind H S | 1 |
| #6 | Barrett Ernst Henry | 1 |
| #7 | Mygind Hans Holger Sydney | 1 |
| #8 | Field John B | 1 |
| #9 | Fort Geoffrey B | 1 |
| #10 | Mygind Sydney | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AU8945982A | Hollow concrete article forming apparatus | |
| GB2076869A | Interlocking brickwork and bricks therefor | |
| AU6948781A | Interlocking brick | |
| GB2073296A | Apparatus for use in concreting multiple section elevated structures | |
| GB2054013A | Method of constructing a deck | |
| CA985486A | Concrete forming apparatus |