| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Spain | 3 | |
| #2 | Canada | 2 | |
| #3 | Denmark | 2 | |
| #4 | United Kingdom | 2 | |
| #5 | WIPO (World Intellectual Property Organization) | 2 | |
| #6 | Austria | 1 | |
| #7 | Australia | 1 | |
| #8 | Germany | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Transport | |
| #3 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Physical training equipment | |
| #2 | Skates | |
| #3 | Dry-docking of vessels | |
| #4 | Marine propulsion | |
| #5 | Goods for writing upon |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hass Hans | 11 |
| Publication | Filing date | Title |
|---|---|---|
| DE102004007222A1 | Laser course installation for fun sport and wellness | |
| AU7956601A | System for propelling a person in water | |
| ES191101A1 | A procedure and installation for fishing | |
| GB191416731A | Improvements in Beam Compasses. | |
| GB191327287A | A Device for Increasing the Efficiency of a Screw Propeller. | |
| CA248132A | Guiding device for the propeller water of ships | |
| CA248133A | Guiding device for the propeller water of ships |