| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Transport | |
| #3 | Audio-visual technology | |
| #4 | Packaging and shipping | |
| #5 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Animal care | |
| #2 | Railway systems | |
| #3 | Advertising | |
| #4 | Clutches and brakes | |
| #5 | Winches |
| # | Name | Total Patents |
|---|---|---|
| #1 | Reden Karl | 12 |
| #2 | Karl Reden | 1 |
| Publication | Filing date | Title |
|---|---|---|
| FR2568449A1 | Hook holder for fishing | |
| FR2566997A1 | Fishing line reel with external spool | |
| ATA53280A | Device for connecting the ends of a cord and holding this in a card with a hole | |
| CH564443A5 | Traction arrangement for ski lifts - has drum brake with brake fluid actuated geared rotor |