| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Belgium | 12 | |
| #2 | United Kingdom | 3 | |
| #3 | Spain | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Packaging and shipping | |
| #3 | Machines | |
| #4 | Consumer goods | |
| #5 | Machine tools | |
| #6 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Domestic washing | |
| #2 | Kitchen equipment | |
| #3 | Closing and opening bottles | |
| #4 | Packaging | |
| #5 | Milling | |
| #6 | Laundering textiles | |
| #7 | Hand carried bags | |
| #8 | Hand carts | |
| #9 | Cutting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Leifheit Gunter | 1 |
| #2 | Liebscher Johannes | 1 |
| #3 | Deimel H | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB1293873A | Sweeper | |
| GB1244527A | Carpet sweeper |