| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 3 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | United States | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | Brazil | 1 | |
| #6 | Canada | 1 | |
| #7 | Switzerland | 1 | |
| #8 | China | 1 | |
| #9 | France | 1 | |
| #10 | Republic of Korea | 1 | |
| #11 | Mexico | 1 | |
| #12 | Russian Federation | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Transport | |
| #3 | Machine tools | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Vehicle windows, roofs and doors | |
| #2 | Shafts | |
| #3 | Grinding or polishing devices | |
| #4 | Clutches and brakes | |
| #5 | Unspecified technologies | |
| #6 | Metal-working |
| # | Name | Total Patents |
|---|---|---|
| #1 | Rudolfi Kari | 5 |
| #2 | Estenfelder Ralf | 4 |
| #3 | Rudolfi Karl | 3 |
| #4 | Groene Rolf | 2 |
| #5 | Putz Wilhelm | 2 |
| #6 | Kolb Roland | 2 |
| #7 | Neugebauer Kazimierz | 2 |
| #8 | Trzeja Jacek | 2 |
| #9 | Rudol Fi Kari | 1 |
| #10 | Grone Rolf | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP3348849A1 | Flexible shaft with noise-reducing wrapping and method for the production of a flexible shaft with noise-reducing wrapping | |
| DE102010052027A1 | Device for locking the opening of a rear tilted sunroof | |
| US2010199479A1 | Method and equipment for making adjustment shafts | |
| FR2790048A1 | Press-formed drive shaft linkage for adjustable automotive seat | |
| DE19752144A1 | Flexible shaft arrangement located rotationally in surrounding sleeve | |
| DE19717502C1 | Flexible shaft for motor vehicle |