KARAT WERK MASCHINEN U METALLW has a total of 17 patent applications. Its first patent ever was published in 1948. It filed its patents most often in Austria and Germany. Its main competitors in its focus markets thermal processes are BUTANE MATCH ENTERPRISES, CAMPBELL ALVA VINCENT and WENGELIN JOHAN VICTOR.
| # | Industry | |
|---|---|---|
| #1 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Ignition and extinguishing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Leitner Hermann | 4 |
| #2 | Strasser Franz | 3 |
| #3 | Wiessner Robert | 1 |
| #4 | Dubsky Arthur Ing | 1 |
| #5 | Dubsky Arthur Dipl Ing | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE1045695B | Device for changing the ignition stone of pyrophoric lighters | |
| DE812485C | Friction wheel lighter |
