| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 6 | |
| #2 | Switzerland | 3 | |
| #3 | Germany | 2 | |
| #4 | United Kingdom | 2 | |
| #5 | Spain | 1 | |
| #6 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Textiles and paper | |
| #3 | Packaging and shipping | |
| #4 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | General building constructions | |
| #2 | Finishing work on buildings | |
| #3 | Doors and windows | |
| #4 | Structural elements | |
| #5 | Roof coverings | |
| #6 | Platform constructions | |
| #7 | Punching metal | |
| #8 | Knitting | |
| #9 | Containers for goods storage | |
| #10 | Special textiles |
| # | Name | Total Patents |
|---|---|---|
| #1 | Blok Dirk Evert | 1 |
| #2 | Emil Hensel Erich | 1 |
| #3 | Erich Emil Hensel | 1 |
| #4 | Vermeulen Gerardus C | 1 |
| #5 | Dieter Rau | 1 |
| #6 | Lips George A G | 1 |
| #7 | Johan Schipperus | 1 |
| Publication | Filing date | Title |
|---|---|---|
| ES293205A1 | A laminating machine with profiles (Machine-translation by Google Translate, not legally binding) | |
| GB1030721A | A construction element, in particular for a ceiling | |
| US3209505A | Ceiling or lining for a ceiling, wall and the like building structure |