| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 8 | |
| #2 | Germany | 1 | |
| #3 | United Kingdom | 1 | |
| #4 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Packaging and shipping | |
| #3 | Machines | |
| #4 | Textiles and paper | |
| #5 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Sawing | |
| #2 | Making metal sheets | |
| #3 | Handling thin material | |
| #4 | Machines for making clothes | |
| #5 | Gearing | |
| #6 | Containers for goods storage | |
| #7 | Accessories for machine tools | |
| #8 | Rolling metal | |
| #9 | Unspecified technologies | |
| #10 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Levy Louis | 3 |
| Publication | Filing date | Title |
|---|---|---|
| FR2571235A1 | Tilting table, particularly cutting for garage workshops | |
| FR2565874A1 | Machine tool especially for renewing profiles of worn rails | |
| FR2349073A1 | Reciprocating driving mechanism for rotating shaft - has two freewheels and differential gear to generate reciprocating motion | |
| FR2234771A5 | Metal strip coiling machine - individual drums per strip have planet gears and braking facility | |
| FR2120433A5 | Web tensioning device - which automatically maintains tension constant | |
| GB190707727A | Improvements in and relating to Envelopes. | |
| US912140A | Envelop. |