| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 4 | |
| #2 | Mexico | 4 | |
| #3 | Australia | 3 | |
| #4 | Brazil | 3 | |
| #5 | Canada | 3 | |
| #6 | Germany | 3 | |
| #7 | Egypt | 3 | |
| #8 | Israel | 3 | |
| #9 | Republic of Korea | 3 | |
| #10 | Ukraine | 3 | |
| #11 | WIPO (World Intellectual Property Organization) | 3 | |
| #12 | Hong Kong | 2 | |
| #13 | Morocco | 2 | |
| #14 | South Africa | 2 | |
| #15 | EPO (European Patent Office) | 1 | |
| #16 | Malaysia | 1 | |
| #17 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Electrical machinery and energy | |
| #3 | Environmental technology | |
| #4 | Furniture and games |
| # | Name | Total Patents |
|---|---|---|
| #1 | Walpurgis Peter | 12 |
| #2 | Grimmeisen Juergen | 11 |
| #3 | Bauer Ralf | 9 |
| #4 | Grimmeisen Jurgen | 5 |
| #5 | Grimmelsen Juergen | 4 |
| #6 | Peter Walpurgis | 2 |
| #7 | Grimmelsen Jurgen | 2 |
| #8 | Ralf Bauer | 2 |
| #9 | Jürgen Grimmelsen | 1 |
| #10 | Juergen Grimmelsen | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE102007032392A1 | Holding system for securing a user to a watercraft and watercraft with a holding system | |
| DE102005001817A1 | Motor watercraft with a control device | |
| DE102004049615A1 | Motorized watercraft |