| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 8 | |
| #2 | Switzerland | 2 | |
| #3 | Germany | 2 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | General building constructions | |
| #2 | Unspecified technologies | |
| #3 | Nails | |
| #4 | Structural elements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Powell Saxe Van Rensselaer | 2 |
| #2 | Van Rensselaer Powell Saxe | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB931247A | Adjustable connection unit for joining right-angularly disposed structural members | |
| GB935104A | Connection units | |
| GB935106A | Connection units | |
| GB701958A | Metal connection for building frames | |
| GB622715A | Erection seat for building elements | |
| GB545054A | Improvements relating to connecting means for connecting building elements together | |
| GB265430A | Improvements in and connected with beams for re-inforced concrete building construction |