| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | Australia | 4 | |
| #3 | China | 3 | |
| #4 | EPO (European Patent Office) | 3 | |
| #5 | Republic of Korea | 3 | |
| #6 | WIPO (World Intellectual Property Organization) | 3 | |
| #7 | Canada | 2 | |
| #8 | Mexico | 1 | |
| #9 | Singapore | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Transport | |
| #3 | Packaging and shipping | |
| #4 | Mechanical elements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Broinowski Stefan | 25 |
| Publication | Filing date | Title |
|---|---|---|
| US10597129B1 | Marine ducted propeller mass flux propulsion system | |
| US2017233152A1 | Safety nozzle and safety valve | |
| WO2014145997A1 | Marine ducted propeller jet propulsion system | |
| US5123867A | Marine jet propulsion unit |