| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 5 | |
| #2 | Canada | 2 | |
| #3 | Germany | 2 | |
| #4 | United States | 2 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Audio-visual technology | |
| #3 | Materials and metallurgy | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Clutches and brakes | |
| #2 | Alloys | |
| #3 | Special information storage | |
| #4 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Nicot Georgette | 2 |
| #2 | Heiman Padova | 1 |
| #3 | Georgette Nicot | 1 |
| #4 | Padova Heiman | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2990926A | Free-wheel arrangements | |
| GB850543A | Improvements in or relating to free-wheel arrangements | |
| US2952345A | Automatic clutch | |
| GB855660A | Automatic clutch | |
| GB856102A | Motor vehicle incorporating an automatic clutch | |
| GB557117A | Improvements relating to tools for recording or reproducing sound | |
| GB541439A | Improvements in or relating to alloys | |
| CA652042A | Electromagnetically controlled centrifugal clutch | |
| CA652044A | Centrifugally actuated axially engaging clutch |