| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 11 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Audio-visual technology | |
| #3 | Telecommunications | |
| #4 | Machine tools | |
| #5 | Textiles and paper | |
| #6 | Furniture and games | |
| #7 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Office accessories | |
| #2 | Transmission | |
| #3 | Office furniture | |
| #4 | Books | |
| #5 | Special information storage | |
| #6 | Printing processes | |
| #7 | Presses | |
| #8 | General building constructions |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kummer Ernst W | 2 |
| #2 | Posselt Walter | 1 |