| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 5 | |
| #2 | Austria | 2 | |
| #3 | Canada | 2 | |
| #4 | Switzerland | 2 | |
| #5 | United Kingdom | 2 | |
| #6 | Ireland | 2 | |
| #7 | Israel | 2 | |
| #8 | African Intellectual Property Organization | 2 | |
| #9 | United States | 2 | |
| #10 | Germany | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Mechanical elements | |
| #3 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Winches | |
| #2 | Lifting and pushing | |
| #3 | Hand carts | |
| #4 | Servomotors |
| # | Name | Total Patents |
|---|---|---|
| #1 | Catu Pierre E H | 2 |
| #2 | Catu Pierre Ernest Henri | 2 |
| #3 | Henri Catu Pierre Ernest | 2 |
| Publication | Filing date | Title |
|---|---|---|
| IE29093L | Traction device | |
| IE28953L | Hydraulic lifting jack | |
| GB1065106A | Improved lifting device | |
| US3266776A | Hydraulic winch with self-clamping jaws | |
| CA795197A | Hydraulic jack | |
| CA795195A | Hydraulic winch with self-clamping jaws |