| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 4 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | Japan | 3 | |
| #4 | United States | 3 | |
| #5 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Vehicle suspension arrangements | |
| #2 | Springs | |
| #3 | Marine propulsion |
| # | Name | Total Patents |
|---|---|---|
| #1 | Gold Henning | 6 |
| #2 | Heninku Goruto | 3 |
| #3 | Gold Henning Prof Dr-Ing | 3 |
| #4 | Gold Henning Prof Dr Ing | 2 |
| Publication | Filing date | Title |
|---|---|---|
| DE102013213499A1 | Gas spring-damper unit | |
| DE102007023523A1 | Sail drive or sailing boat drive for use in e.g. port, has maneuvering rudder arranged completely, partially below or before housing and pivotably supported on housing around axle provided at front region of shaft | |
| DE3641623A1 | Pneumatic spring-damper unit | |
| DE3624296A1 | Device to compensate for the wheel contact area lateral forces on a spring strut | |
| EP0160277A2 | Pneumatic spring and damper unit |