| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 20 | |
| #2 | Switzerland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Mechanical elements | |
| #3 | Computer technology | |
| #4 | Medical technology | |
| #5 | Packaging and shipping | |
| #6 | Engines, pumps and turbines | |
| #7 | Thermal processes | |
| #8 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Electric switches | |
| #2 | Electrically-conductive connections | |
| #3 | Fluid heaters | |
| #4 | Mechanically computing digital computers | |
| #5 | Containers for goods storage | |
| #6 | Non-positive-displacement pumps | |
| #7 | Electrotherapy | |
| #8 | Gearing | |
| #9 | Nails | |
| #10 | Dry-docking of vessels |
| # | Name | Total Patents |
|---|---|---|
| #1 | Armin Korn | 1 |