| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 12 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Engines, pumps and turbines | |
| #3 | Environmental technology | |
| #4 | Materials and metallurgy | |
| #5 | Surface technology and coating |
| # | Name | Total Patents |
|---|---|---|
| #1 | James Eric George | 3 |
| #2 | John Avery Flint | 3 |
| #3 | Ivor Macaulay Davidson | 3 |
| #4 | William Henry Perry Sydney | 1 |
| #5 | Ian Clifford Cheesemann | 1 |
| #6 | John Anthony Barnes | 1 |
| #7 | William Deacon | 1 |
| #8 | Reginald George Voysey | 1 |
| #9 | Gordon Stuart Bull John | 1 |
| #10 | Edward Langford Hartley | 1 |