| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Civil engineering | |
| #3 | Control | |
| #4 | Mechanical elements | |
| #5 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Separation | |
| #2 | Flotation | |
| #3 | Platform constructions | |
| #4 | Machines for making railways | |
| #5 | Ladders | |
| #6 | Coin-freed | |
| #7 | Bolts for doors or windows | |
| #8 | Special furniture | |
| #9 | Compressed gas holders | |
| #10 | Locks |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lenoir Dominique | 4 |
| #2 | Lazurowicz Richard | 4 |
| #3 | Lenoir Yves | 3 |
| #4 | Lefeuvre Antoine A J | 2 |
| #5 | Dominique Lenoir | 1 |
| #6 | Yves Lenoir | 1 |
| #7 | Richard Lazurowicz | 1 |
| #8 | Lefeuvre A A J | 1 |
| #9 | Lefeuvre Antoine Augustin Jose | 1 |
| Publication | Filing date | Title |
|---|---|---|
| FR2989700A1 | Potelet, post or terminal with improved fuse | |
| FR2744737A1 | Folding barrier | |
| FR2740790A1 | Fixed end pole in lower part | |
| FR2701369A1 | Set for the storage and / or controlled supply of objects placed in a display. | |
| FR2664921A1 | Articulated pivoting barrier device. | |
| FR2599064A1 | Lockable removable terminal device | |
| DE2818127A1 | METHOD AND DEVICE FOR SEPARATING LIQUID MIXTURES USING ULTRAFILTRATION |