| # | Country | Total Patents | |
|---|---|---|---|
| #1 | USSR (Union of Socialist Soviet Republics) | 6 | |
| #2 | Switzerland | 2 | |
| #3 | Finland | 2 | |
| #4 | United States | 2 | |
| #5 | Czechoslovakia | 1 | |
| #6 | German Democratic Republic | 1 | |
| #7 | Sweden | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Chemical engineering | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Heat-exchanger without contact | |
| #2 | Unspecified technologies | |
| #3 | Heat-exchange device details | |
| #4 | Separation | |
| #5 | Steam generation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Artemov Lev N | 8 |
| #2 | Bakanov Anatolij F | 6 |
| #3 | Artemov Lev Nikolaevich | 6 |
| #4 | Bakanov Anatoly Fedorovich | 5 |
| #5 | Manaenkov Valery Ivanovich | 4 |
| #6 | Belousov Vladimir D | 4 |
| #7 | Fadeev Evgeny Alexeevich | 4 |
| #8 | Gostev Dmitrij G | 4 |
| #9 | Bilyavsky Anatoly Arkadievich | 4 |
| #10 | Taran Anatoly Zakharovich | 3 |
| Publication | Filing date | Title |
|---|---|---|
| FI873673A0 | Vaermevaexlare. | |
| SU1355852A1 | Heat-exchanging apparatus | |
| SU1345009A1 | Vertical separator | |
| SU1126804A2 | Spacing grate for heat exchanger pipes | |
| SU894445A1 | Device for testing welded articles for strength | |
| SU653496A1 | Vertical heat exchanger | |
| CH604848A5 | Vertical separator, esp. for wet steam | |
| FI751080A | Vertical separator | |
| US4002444A | Vertical separator | |
| SU600352A1 | Separating steam heater | |
| US3955620A | Heat exchanger |