| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 22 | |
| #2 | Austria | 1 | |
| #3 | Switzerland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Machine tools | |
| #3 | Transport | |
| #4 | Mechanical elements | |
| #5 | Furniture and games |
| # | Name | Total Patents |
|---|---|---|
| #1 | Matthies August | 23 |
| #2 | August Matthies | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE839391C | Fluorescent lights for street lights u. like | |
| DE858581C | Fluorescent light | |
| DE894292C | Fluorescent lamp |