| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 10 | |
| #2 | United Kingdom | 1 | |
| #3 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Mining | |
| #2 | Shafts | |
| #3 | Measuring distances | |
| #4 | Safety devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Junker Martin | 11 |
| #2 | Mozar Armin | 10 |
| Publication | Filing date | Title |
|---|---|---|
| US2010320827A1 | Method for the controlled maintaining of a distance between the top canopy and the coal face in longwall mining operations | |
| GB0406766D0 | A polynomial power limiter for a non-incendive and/or instrinsically safe fieldbus power supply |