| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 2 | |
| #2 | Austria | 1 | |
| #3 | Australia | 1 | |
| #4 | Belgium | 1 | |
| #5 | Canada | 1 | |
| #6 | Switzerland | 1 | |
| #7 | Denmark | 1 | |
| #8 | France | 1 | |
| #9 | United Kingdom | 1 | |
| #10 | Italy | 1 | |
| #11 | Luxembourg | 1 | |
| #12 | Netherlands | 1 | |
| #13 | Sweden | 1 | |
| #14 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Office furniture |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lewer E H | 10 |
| #2 | Wilks D A | 10 |
| #3 | O'Connor J F | 10 |
| #4 | Wilks D | 1 |
| #5 | O Connor J | 1 |
| #6 | Wilks Donald A | 1 |
| #7 | O'Connor John F | 1 |
| #8 | Lewer Eric H | 1 |
| #9 | Lewer E | 1 |
| #10 | Harry Lewer Eric | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB1358425A | Rigid framework structure |