| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Poland | 9 | |
| #2 | United Kingdom | 2 | |
| #3 | Germany | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Dredging | |
| #2 | Motor vehicles | |
| #3 | Vehicle transmission mounting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bartmanski Marek | 6 |
| #2 | Korol Jacek | 5 |
| #3 | Jach Jerzy | 5 |
| #4 | Herma Otto | 4 |
| #5 | Chelstowski Slawomir | 2 |
| #6 | Bajda Jozef | 1 |
| #7 | Pelczarski Zbigniew Dipl Ing | 1 |
| #8 | Kret Tadeusz | 1 |
| #9 | Karol Jacek | 1 |
| #10 | Drachmanski Eugeniusz | 1 |
| Publication | Filing date | Title |
|---|---|---|
| PL238531A2 | Articulated equipment carrier for use in mines | |
| GB1434821A | Shovelling machine | |
| GB1374039A | Self propelled articulated hydraulic loader |