| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 9 | |
| #2 | Denmark | 3 | |
| #3 | Italy | 2 | |
| #4 | Sweden | 1 | |
| #5 | United States | 1 | |
| #6 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Electrical machinery and energy | |
| #3 | Textiles and paper | |
| #4 | Materials and metallurgy | |
| #5 | Machine tools | |
| #6 | Thermal processes | |
| #7 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Doors and windows | |
| #2 | Electric switches | |
| #3 | Dynamo-electric machines | |
| #4 | Typewriters | |
| #5 | Building materials | |
| #6 | Gearing | |
| #7 | Making metal sheets | |
| #8 | Details of furnaces |
| # | Name | Total Patents |
|---|---|---|
| #1 | Gross H | 6 |
| #2 | King D | 1 |
| #3 | Wade H | 1 |
| #4 | Witts J | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB2022020A | Printing apparatus | |
| GB1586970A | Printing apparatus | |
| ZA7605036B | Refractory bricks and brick work constructed from such bricks | |
| GB1535518A | Drive mechanism for louvre blinds | |
| GB1476872A | Drive mechanism for vertical sun control strips | |
| GB1452651A | Electrically driven blinds | |
| GB1425055A | Venetian blind with a drive motor | |
| GB1421617A | Venetian blind for use in a double-glazed window |