| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 3 | |
| #2 | Brazil | 2 | |
| #3 | Canada | 2 | |
| #4 | China | 2 | |
| #5 | EPO (European Patent Office) | 2 | |
| #6 | United States | 2 | |
| #7 | WIPO (World Intellectual Property Organization) | 2 | |
| #8 | Hong Kong | 1 | |
| #9 | Republic of Korea | 1 | |
| #10 | Mexico | 1 | |
| #11 | Poland | 1 | |
| #12 | Taiwan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Live-saving devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Morton Frances G | 18 |
| #2 | Smith Dennis | 18 |
| #3 | Nelson Karen | 18 |
| #4 | Nelson F G Morton K | 1 |
| #5 | Smith D | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AU5449801A | Face mask with back-up smoke inhalation protection and method of operation | |
| US5964218A | Face mask with back-up smoke inhalation protection and method of operation | |
| US5524616A | Method of air filtration for fire fighter emergency smoke inhalation protection |