| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Austria | 11 | |
| #2 | Germany | 6 | |
| #3 | Switzerland | 3 | |
| #4 | France | 3 | |
| #5 | Denmark | 2 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Machine tools | |
| #3 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Cycles | |
| #2 | Springs | |
| #3 | Vehicle wheels | |
| #4 | Metal wire processing | |
| #5 | Cycle brakes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Deckers Hans | 5 |
| #2 | Bey Walter Von Der | 4 |
| #3 | Bey Motorrad-U Fahrradteilefab | 2 |
| #4 | Bey W Von Der | 1 |
| #5 | Der Bey Walter Von | 1 |
| #6 | Der Bey Willy Von | 1 |
| #7 | Hans Deckers | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE940627C | Dust sealing by means of sealing rings for casingless telescopic springs, especially for motorcycles | |
| DE924073C | Suspension for vehicles, especially for motorcycle forks | |
| DE810847C | Adjustable shock absorption, especially with motorcycle forks | |
| DE815907C | Suspension for vehicles, especially for motorcycle forks | |
| DE802551C | Suspension for vehicles, especially for motorcycle forks |