| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 6 | |
| #2 | United States | 6 | |
| #3 | Italy | 5 | |
| #4 | Sweden | 5 | |
| #5 | Brazil | 3 | |
| #6 | Australia | 1 | |
| #7 | Canada | 1 | |
| #8 | Germany | 1 | |
| #9 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Electrical machinery and energy | |
| #3 | Packaging and shipping | |
| #4 | Engines, pumps and turbines | |
| #5 | Civil engineering | |
| #6 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Barthalon M | 15 |
| #2 | Watson P | 2 |
| #3 | Moiroux A | 2 |
| #4 | Subtil A | 1 |
| #5 | Bouvier M | 1 |
| #6 | Mouillon P | 1 |
| #7 | Bouvier Maurice | 1 |
| #8 | Barthalon Maurice | 1 |
| Publication | Filing date | Title |
|---|---|---|
| ZA7500725B | Improvements in free-travel energy converters | |
| GB1389535A | Method and device for winding electrical coils | |
| US3771462A | Electromagnetic motion imparting means and transporter system embodying the same | |
| US3774544A | Switching system for a moving unit guided along a track | |
| US3727715A | System for establishing a pneumatic connection between an object and a wall | |
| US3738280A | Beam-track assembly for air-lift or magnetic-lift vehicles |