| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 2 | |
| #2 | China | 2 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | Republic of Korea | 2 | |
| #5 | Singapore | 2 | |
| #6 | United States | 2 | |
| #7 | WIPO (World Intellectual Property Organization) | 2 | |
| #8 | Australia | 1 | |
| #9 | Brazil | 1 | |
| #10 | EAPO (Eurasian Patent Organization) | 1 | |
| #11 | Hong Kong | 1 | |
| #12 | New Zealand | 1 | |
| #13 | Taiwan | 1 | |
| #14 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Structural elements | |
| #2 | General building constructions |
| # | Name | Total Patents |
|---|---|---|
| #1 | Prowse Steven | 20 |
| #2 | Steven Prowse | 1 |
| Publication | Filing date | Title |
|---|---|---|
| KR20180133916A | Adjustable compact jacking coupler and method of use | |
| TW201404980A | Combination reinforcing coupler and column alignment device | |
| AU2012101074A4 | A component tunnel ceiling structure and method of installing the same |