| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 6 | |
| #2 | United Kingdom | 3 | |
| #3 | Austria | 2 | |
| #4 | United States | 2 | |
| #5 | Canada | 1 | |
| #6 | Denmark | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Mechanical elements | |
| #3 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Containers for goods storage | |
| #2 | Venting or aerating devices | |
| #3 | Fire-fighting |
| # | Name | Total Patents |
|---|---|---|
| #1 | De Malglaive Gabriel | 2 |
| #2 | Malglaive Gabriel De | 2 |
| #3 | Malglaive Gabriel De Ing | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3201012A | Valve for fluid dispenser | |
| GB967327A | Impervious closures for containers | |
| GB961604A | Impervious container | |
| CA691944A | Tight closure for volatile liquid |