| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 5 | |
| #2 | Austria | 2 | |
| #3 | Switzerland | 2 | |
| #4 | Japan | 2 | |
| #5 | United States | 2 | |
| #6 | France | 1 | |
| #7 | Netherlands | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Furniture and games | |
| #3 | Machines | |
| #4 | Consumer goods | |
| #5 | Computer technology |
| # | Technology | |
|---|---|---|
| #1 | General building constructions | |
| #2 | Office furniture | |
| #3 | Unspecified technologies | |
| #4 | Safes | |
| #5 | Filing and indexing | |
| #6 | Swimming pools | |
| #7 | Data recognition and presentation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lampertz Horst | 7 |
| #2 | Strunk Ernst-Joachim | 4 |
| #3 | Horusuto Ranperutsu | 1 |
| #4 | Erunsuto Yoahimu Shiyutorunku | 1 |
| #5 | Horst Lampertz | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE3240078A1 | Desk attachment for writing or typing tables or the like | |
| DE3017286B1 | Security room or cabinet for documents | |
| DE2630479A1 | CLADDING OF FIRE-RESISTANT INSULATING ELEMENTS FOR WALLS, FLOORING AND CEILING |