| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | Australia | 3 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 | |
| #4 | Canada | 2 | |
| #5 | EPO (European Patent Office) | 2 | |
| #6 | Brazil | 1 | |
| #7 | Chile | 1 | |
| #8 | China | 1 | |
| #9 | Colombia | 1 | |
| #10 | Costa Rica | 1 | |
| #11 | Cuba | 1 | |
| #12 | EAPO (Eurasian Patent Organization) | 1 | |
| #13 | Ecuador | 1 | |
| #14 | Israel | 1 | |
| #15 | Republic of Korea | 1 | |
| #16 | Mexico | 1 | |
| #17 | Nicaragua | 1 | |
| #18 | Peru | 1 | |
| #19 | Singapore | 1 | |
| #20 | El Salvador | 1 | |
| #21 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Environmental technology | |
| #3 | Telecommunications | |
| #4 | Computer technology |
| # | Technology | |
|---|---|---|
| #1 | Lighter-than air aircraft | |
| #2 | Photovoltaic modules | |
| #3 | Parachutes | |
| #4 | Aeroplanes | |
| #5 | Reduction of greenhouse gas emissions | |
| #6 | Transmission | |
| #7 | Electric digital data processing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Michaelis Iv Max G | 14 |
| #2 | Bennett John H H | 14 |
| #3 | Michaelis Max G | 4 |
| #4 | Cameron David | 4 |
| #5 | John H H Bennett | 3 |
| #6 | Max G Michaelis Iv | 3 |
| #7 | Stuart James R | 2 |
| #8 | Michaelis Iv Max | 2 |
| #9 | Coleman Richard C | 2 |
| #10 | Bennett John | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US2021016867A1 | Lighter-than-air leakage reduction | |
| US2017179871A1 | Lighter-than-air aircraft and method to reduce leakage within a flexible bladder | |
| WO0178256A1 | Sub-orbital relays |