| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 3 | |
| #2 | Italy | 2 | |
| #3 | Sweden | 2 | |
| #4 | Australia | 1 | |
| #5 | Canada | 1 | |
| #6 | Denmark | 1 | |
| #7 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines | |
| #3 | Electrical machinery and energy | |
| #4 | Telecommunications | |
| #5 | Basic materials chemistry | |
| #6 | Furniture and games | |
| #7 | Medical technology | |
| #8 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Venting or aerating devices | |
| #3 | Compressed gas holders | |
| #4 | Frames | |
| #5 | Telephonic communication | |
| #6 | Gas, coke and tar production | |
| #7 | Lighting device details | |
| #8 | Office furniture | |
| #9 | Swimming pools | |
| #10 | Syringes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hoffmann A | 3 |
| #2 | Uecker E | 2 |
| #3 | Uecker Emil | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB1382229A | Dust removal apparatus | |
| GB1318675A | Enclosure for use with coke ovens | |
| CA932517A | Method and apparatus for compacting precast concrete |