| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 6 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | Canada | 1 | |
| #4 | Denmark | 1 | |
| #5 | Finland | 1 | |
| #6 | Norway | 1 | |
| #7 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Measurement | |
| #3 | Environmental technology | |
| #4 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Earth drilling | |
| #2 | Measuring distances | |
| #3 | Wind motors | |
| #4 | Reduction of greenhouse gas emissions | |
| #5 | Foundations and excavations |
| # | Name | Total Patents |
|---|---|---|
| #1 | Nyman Karl-Erik | 11 |
| #2 | Nyman Karl Erik | 1 |
| Publication | Filing date | Title |
|---|---|---|
| SE516527C2 | Sleeve and method for mounting marker disc at measuring point | |
| EP0565502A1 | Pipe handling equipment and method for a rock drilling machine | |
| SE8402067D0 | Floor construction comprised of a watertight layer and a floor layer, which lies, at least periodically under surface of the ground water with a drainage system located under the watertight layer. | |
| WO8300183A1 | Hydraulic down-the-hole rock drill |