| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Austria | 2 | |
| #2 | Switzerland | 2 | |
| #3 | United Kingdom | 2 | |
| #4 | United States | 2 | |
| #5 | Brazil | 1 | |
| #6 | Germany | 1 | |
| #7 | France | 1 | |
| #8 | Italy | 1 | |
| #9 | Netherlands | 1 | |
| #10 | Sweden | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Containers for goods storage | |
| #2 | Climate change mitigation in wastewater treatment |
| # | Name | Total Patents |
|---|---|---|
| #1 | Strub Hans | 3 |
| #2 | Strub H | 2 |
| #3 | Krautkramer G | 1 |
| #4 | Krautkramer Gunter | 1 |
| #5 | Krautkraemer Guenter Dipl-Rer | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB1461026A | Closure | |
| DE2433319A1 | PLASTIC CLOSURE FOR SHEET METAL BALLS | |
| US3986646A | Plastic closure top for tins | |
| CH577920A5 | Plastics closure for container - has ring inserted in container mouth and bellows around spout (BR220676) |