| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 5 | |
| #2 | United Kingdom | 5 | |
| #3 | France | 2 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Measurement | |
| #3 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | General building constructions | |
| #2 | Scaffolding | |
| #3 | Construction of bridges | |
| #4 | Structural elements | |
| #5 | Metal wire processing | |
| #6 | Analysing materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Forssell Carl Abraham | 5 |
| Publication | Filing date | Title |
|---|---|---|
| GB601458A | Improvements in apparatus for testing concrete | |
| GB569729A | Reeinforcing means for use in concrete structures or the like | |
| GB568608A | Improvements in and connected with the cold working of steel | |
| GB290223A | Improvements in or relating to suspension bridges | |
| GB195070A | Improvements in the framework for buildings |