| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Denmark | 8 | |
| #2 | Canada | 3 | |
| #3 | United Kingdom | 1 | |
| #4 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Shaping clay | |
| #2 | Analysing materials | |
| #3 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Fredriksson Nils | 13 |
| Publication | Filing date | Title |
|---|---|---|
| GB191422373A | Improvements in Apparatus for Cutting Bricks or the like from a Continuously Fed Bar of Material. | |
| US1214668A | Apparatus for cutting bricks and the like from continually-fed material. | |
| CA123877A | Cable traction system for peat presses | |
| CA140591A | Cable traction system | |
| CA123878A | Plant for digging and drying peat |