| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 6 | |
| #2 | Austria | 4 | |
| #3 | France | 4 | |
| #4 | Switzerland | 3 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Packaging and shipping | |
| #3 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Manufacturing processes | |
| #2 | Containers for goods storage | |
| #3 | Office furniture |
| # | Name | Total Patents |
|---|---|---|
| #1 | Harcuba Siegfried | 3 |
| #2 | Siegfried Harcuba | 3 |
| #3 | Harbuca Siegfried | 1 |
| #4 | Dipl-Ing Dits Herbert Dr | 1 |
| #5 | Harcuba Siegfried Dr | 1 |
| #6 | Dr-Techn Dits Herbert Dipl-Ing | 1 |