| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 2 | |
| #2 | Denmark | 2 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 | |
| #4 | Brazil | 1 | |
| #5 | China | 1 | |
| #6 | Republic of Korea | 1 | |
| #7 | New Zealand | 1 | |
| #8 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Engines, pumps and turbines | |
| #3 | Civil engineering | |
| #4 | Machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kryger Arne | 7 |
| #2 | Ryholl Lars | 7 |
| #3 | Offersen Kurt | 3 |
| #4 | Arne Kryger | 1 |
| #5 | Lars Ryholl | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DK200970112A | Tubular building structure with bolted flange | |
| CN101970776A | Tower element | |
| DK116596A | Method of reinforcing reinforced concrete and reinforcing for use therewith |