| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Austria | 3 | |
| #2 | Netherlands | 3 | |
| #3 | Switzerland | 2 | |
| #4 | Germany | 2 | |
| #5 | Denmark | 1 | |
| #6 | France | 1 | |
| #7 | Sweden | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | General building constructions |
| # | Name | Total Patents |
|---|---|---|
| #1 | Eichler H | 1 |
| #2 | Herbert Horst | 1 |
| #3 | Eichler Horst | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE3148777A1 | Suspendible grid ceiling, in particular strip-grid ceiling | |
| DE3049254A1 | Suspended grid pattern ceiling box sections - have horizontal Z-clamp arms pressed into slots, and end connecting claws |