| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Italy | 7 | |
| #2 | United Kingdom | 5 | |
| #3 | Argentina | 3 | |
| #4 | Brazil | 3 | |
| #5 | Denmark | 2 | |
| #6 | United States | 2 | |
| #7 | Norway | 1 | |
| #8 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Packaging and shipping | |
| #3 | Textiles and paper | |
| #4 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Containers for goods storage | |
| #2 | Unspecified technologies | |
| #3 | Making paper containers | |
| #4 | Shaping of plastics | |
| #5 | Fillers | |
| #6 | Venting or aerating devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Goglio L | 9 |
| Publication | Filing date | Title |
|---|---|---|
| GB1552398A | Two-way valve closing at balanced pressure condition | |
| US3799427A | Degassing valve for hermetically sealed flexible containers and a container provided with the valve | |
| US3783080A | Apparatus for securing valves on flexible bags and flat sheets convertible into bags | |
| GB1367538A | Apparatus for securing valves on flexible bags and flat sheet conve rtible into bags |