| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 10 | |
| #2 | Austria | 3 | |
| #3 | United Kingdom | 3 | |
| #4 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Environmental technology | |
| #3 | Machine tools | |
| #4 | Machines | |
| #5 | Electrical machinery and energy |
| # | Name | Total Patents |
|---|---|---|
| #1 | Verbitsky Rady Nikolaevich | 2 |
| #2 | Krajukhin Leonid Sergeevich | 2 |
| #3 | Gurvich Grigory Yakovlevich | 2 |
| #4 | Gleb Stepanovich Schegolev | 2 |
| #5 | Isaak Semenovich Ratner | 2 |
| #6 | Vladimir Alexeevich Matveev | 1 |
| #7 | Lesokhin Jury Abramovich | 1 |
| #8 | Leonid Sergeevich Krajukhin | 1 |
| #9 | Ljudmila Vasilievna Aukon | 1 |
| #10 | Mikhail Alexeevich Tsvetkov | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CH515049A | Oil filter - with pvc spacer plates | |
| GB1283834A | Milling cutters | |
| CH532442A | Tool for cutting chromium-molybdenum - vanadium steel | |
| GB1213967A | Shut-off device for a steam turbine | |
| GB1184527A | Portable Boring Mill. | |
| CA912408A | Hydraulic pump-turbine compressing |