| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 13 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Audio-visual technology | |
| #3 | Basic communication technologies | |
| #4 | Semiconductors | |
| #5 | Machines | |
| #6 | Telecommunications | |
| #7 | Medical technology |
| # | Technology | |
|---|---|---|
| #1 | Measuring electric variables | |
| #2 | Casings and printed circuits | |
| #3 | Amplifiers | |
| #4 | Semiconductor devices | |
| #5 | Unspecified technologies | |
| #6 | Waveguides | |
| #7 | Resonators | |
| #8 | Diagnosis and surgery |
| # | Name | Total Patents |
|---|---|---|
| #1 | Albrecht Adam | 13 |
| #2 | Vester Markus | 1 |
| #3 | Kröckel Horst | 1 |
| #4 | Kroeckel Horst | 1 |