| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Italy | 3 | |
| #2 | United Kingdom | 2 | |
| #3 | Canada | 1 | |
| #4 | Finland | 1 | |
| #5 | Hungary | 1 | |
| #6 | India | 1 | |
| #7 | Netherlands | 1 | |
| #8 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Cremation furnaces | |
| #2 | Non-metallic elements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Zhizhin Vladimir Vasilievich | 5 |
| #2 | Bernadiner Mikhail Naumovich | 4 |
| #3 | Kostylkov Igor Georgievich | 2 |
| #4 | Rogachev Oleg Vladimirovich | 2 |
| #5 | Soschin David Naumovich | 2 |
| #6 | Zhukov Igor Anatolievich | 2 |
| #7 | Zhizhin Vladimir V | 2 |
| #8 | Pravkin Vladimir Ivanovich | 1 |
| #9 | Makhov Aleksander F | 1 |
| #10 | Gudkova Tatyana Nikolaevna | 1 |
| Publication | Filing date | Title |
|---|---|---|
| HUT43977A | Process for producing sulfur from gas containing hydrogen sulfide |