| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 3 | |
| #2 | Japan | 2 | |
| #3 | Sweden | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | Brazil | 1 | |
| #6 | France | 1 | |
| #7 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Machines | |
| #3 | Measurement | |
| #4 | Environmental technology | |
| #5 | Basic materials chemistry | |
| #6 | Surface technology and coating | |
| #7 | Machine tools |
| # | Name | Total Patents |
|---|---|---|
| #1 | Tiberg N | 2 |
| #2 | Schepek Heinz W | 1 |
| #3 | Karlsson P | 1 |
| #4 | Pusa Onni | 1 |
| #5 | Karlsson Per-Olle | 1 |
| #6 | Nirusu Chiberuku | 1 |
| #7 | Josefsson E A A | 1 |
| #8 | Peeru Utsure Kaaruson | 1 |