| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 21 | |
| #2 | Switzerland | 1 | |
| #3 | Germany | 1 | |
| #4 | Spain | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Mechanical elements | |
| #3 | Measurement | |
| #4 | Engines, pumps and turbines | |
| #5 | Transport | |
| #6 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Venting or aerating devices | |
| #2 | Transferring liquids | |
| #3 | Measuring volume | |
| #4 | Containers for goods storage | |
| #5 | Load transportation vehicles | |
| #6 | Compressed gas holders | |
| #7 | Finishing work on buildings | |
| #8 | Pumps |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lafon Georges | 3 |
| Publication | Filing date | Title |
|---|---|---|
| ES445305A1 | Valves | |
| FR2230228A5 | Road tanker discharge system - clutch in pump drive controlled by pressure sensor in delivery line | |
| FR2041845A5 | Full oil tank whistle indicator |