| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 4 | |
| #2 | Germany | 4 | |
| #3 | Austria | 3 | |
| #4 | Canada | 2 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Goods for writing upon |
| # | Name | Total Patents |
|---|---|---|
| #1 | Weisse Ernst | 9 |
| #2 | Ernst Weisse | 4 |
| Publication | Filing date | Title |
|---|---|---|
| CA541401A | Cylindrical container construction | |
| CA505917A | Cover and container for food container and method of manufacturing same |