KARL STUMPF K G has a total of 11 patent applications. Its first patent ever was published in 1960. It filed its patents most often in Germany, France and United Kingdom. Its main competitors in its focus markets packaging and shipping, chemical engineering and mechanical elements are ATLANTIC CONVEYING EQUIP LTD, MOTAN FULLER VERFAHRENSTECHNIK and CONVEYOR UNITS LTD.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 8 | |
| #2 | France | 2 | |
| #3 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Chemical engineering | |
| #3 | Mechanical elements | |
| #4 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Transport or storage devices | |
| #2 | Cleaning | |
| #3 | Shafts | |
| #4 | Railway systems |
| # | Name | Total Patents |
|---|---|---|
| #1 | Stumpf Karl | 6 |
| Publication | Filing date | Title |
|---|---|---|
| GB1255303A | Improvements in and relating to conical rollers for roller tracks |