| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 7 | |
| #2 | Germany | 4 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hoefer Hermann | 5 |
| #2 | Hoefer Hermann Ing | 3 |
| #3 | Schmidt Robert | 2 |
| #4 | Fischer Hermann | 1 |
| #5 | Schmidt Robert Ing | 1 |
| #6 | Rossboth Werner Heinz | 1 |
| #7 | Rossboth Werner Heinz Ing | 1 |
| #8 | Samitz Ulrich Dipl Ing | 1 |
| #9 | Grassner Herbert | 1 |
| #10 | Grassner Herbert Ing | 1 |