| # | Country | Total Patents | |
|---|---|---|---|
| #1 | South Africa | 3 | |
| #2 | Germany | 2 | |
| #3 | France | 2 | |
| #4 | United Kingdom | 2 | |
| #5 | Israel | 2 | |
| #6 | Argentina | 1 | |
| #7 | Italy | 1 | |
| #8 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Lighter-than air aircraft | |
| #2 | Aeroplanes | |
| #3 | Air-cushion vehicles | |
| #4 | Ships | |
| #5 | Climate change mitigation in transportation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Malvestuto F | 4 |
| #2 | Malvestuto Jun Frank S | 2 |
| Publication | Filing date | Title |
|---|---|---|
| GB1421663A | Water vessel | |
| ZA7301885B | High speed water vessel | |
| US3856238A | Aircraft transporter |