| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 2 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | Australia | 1 | |
| #4 | Brazil | 1 | |
| #5 | Denmark | 1 | |
| #6 | Finland | 1 | |
| #7 | Norway | 1 | |
| #8 | United States | 1 | |
| #9 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Environmental technology | |
| #4 | Materials and metallurgy | |
| #5 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Blasting | |
| #2 | Spraying devices | |
| #3 | Climate change mitigation in goods production | |
| #4 | Chemical or physical processes | |
| #5 | Metal production and refining |
| # | Name | Total Patents |
|---|---|---|
| #1 | Fraser George Malcolm | 8 |
| #2 | Nikolai Zontov | 2 |
| #3 | Fraser George M | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP0408609A1 | Abrasive cleaning or cutting |