| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 22 | |
| #2 | United Kingdom | 4 | |
| #3 | United States | 2 | |
| #4 | Austria | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Machine tools | |
| #3 | Control | |
| #4 | Medical technology | |
| #5 | Basic materials chemistry | |
| #6 | Chemical engineering | |
| #7 | Machines | |
| #8 | Mechanical elements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Neiss Oskar | 12 |
| #2 | Oskar Neiss | 2 |
| Publication | Filing date | Title |
|---|---|---|
| GB852594A | Improvements in or relating to control and regulating devices | |
| US2768316A | Permanent magnetic couplings | |
| GB444003A | Improvements in and relating to electro-inductively heated appliances | |
| US1968346A | Method of producing an unsymmetrical alternating voltage | |
| GB301868A | Improvements in or relating to induction heating apparatus | |
| GB226207A | A new or improved electric heater for fluids, gases, vapours and the like |