| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 60 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Basic materials chemistry | |
| #3 | Medical technology | |
| #4 | Thermal processes | |
| #5 | Materials and metallurgy | |
| #6 | Machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Spanner Dr Hans Joachim | 32 |
| #2 | Germer Dr Edmund | 27 |
| #3 | Spanner Dr Hans-Joachim | 8 |
| #4 | Doering Ulrich W | 8 |
| #5 | Lucas Dipl-Ing Werner | 4 |
| #6 | Skaupy Dr Franz | 3 |
| #7 | Doering Ulrich | 1 |
| #8 | Meyer Dr Friedrich | 1 |
| #9 | Hummel Dr Carl | 1 |
| #10 | Kramolin Ladislaus Von | 1 |