| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Denmark | 3 | |
| #2 | Austria | 2 | |
| #3 | United Kingdom | 2 | |
| #4 | Canada | 1 | |
| #5 | Switzerland | 1 | |
| #6 | Spain | 1 | |
| #7 | France | 1 | |
| #8 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Machines for making railways | |
| #2 | Elevators and escalators |
| # | Name | Total Patents |
|---|---|---|
| #1 | Schouboe Niels Christian | 9 |
| #2 | Christian Schouboe Niels | 1 |
| #3 | Niels Christian Schouboe | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA78824A | Railway sleeper of concrete, etc. | |
| GB190222652A | Improvements in Railway Sleepers of Concrete or similar Mouldable Material. | |
| US659492A | Apparatus for conveying or transporting building or other materials. | |
| GB189904047A | Improvements in Apparatus for Hoisting and Conveying or Transporting Building and other Materials. |