Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4355817 | Ski brake | Erwin Krob | 1982-10-26 |
| 4294459 | Ski brake | Josef Svoboda, Erwin Krob | 1981-10-13 |
| 4272099 | Ski brake | Josef Svoboda, Erwin Krob | 1981-06-09 |
| 4269431 | Safety ski binding | — | 1981-05-26 |
| 4266805 | Binding for cross country skis | — | 1981-05-12 |
| 4266806 | Safety ski binding | Karl Stritzl | 1981-05-12 |
| 4253250 | Shoe fastener | Axel Kubelka | 1981-03-03 |
| 4251090 | Safety ski binding | — | 1981-02-17 |
| 4243246 | Safety binding for skiing boots | — | 1981-01-06 |
| 4239256 | Ski brake | Erwin Krob | 1980-12-16 |
| 4230338 | Safety ski binding | Karl Stritzl | 1980-10-28 |
| 4210342 | Connecting element | Erwin Krob | 1980-07-01 |
| 4194758 | Brake mechanism which can be mounted on a ski | Josef Svoboda, Erwin Krob, Karl Stritzl, Jaroslav Knotek | 1980-03-25 |
| 4185852 | Safety ski binding | Alois Himmetsberger | 1980-01-29 |