| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 5 | |
| #2 | Denmark | 5 | |
| #3 | Canada | 3 | |
| #4 | Germany | 2 | |
| #5 | Austria | 1 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper | |
| #2 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Making paper containers | |
| #2 | Mechanical paper working | |
| #3 | Handling thin material |
| # | Name | Total Patents |
|---|---|---|
| #1 | Larsson Olof Einar | 12 |
| #2 | Olof Einar Larsson | 5 |
| Publication | Filing date | Title |
|---|---|---|
| CA489745A | Procedure and machine for manufacturing corrugated paper or other corrugated materials and products made in that way | |
| CA480386A | Feed interrupting mechanism for stapling machines | |
| CA478075A | Carton stapling machines |