| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 8 | |
| #2 | United Kingdom | 3 | |
| #3 | Germany | 2 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Transport | |
| #3 | Environmental technology | |
| #4 | Thermal processes | |
| #5 | Mechanical elements | |
| #6 | Weapons |
| # | Technology | |
|---|---|---|
| #1 | Building materials | |
| #2 | Iron and steel production | |
| #3 | Aeroplanes | |
| #4 | Lighter-than air aircraft | |
| #5 | Details of furnaces | |
| #6 | Armour | |
| #7 | Metal production and refining | |
| #8 | Climate change mitigation in goods production | |
| #9 | Pipes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Loke Johannes Jacobus | 8 |
| #2 | Loke Willem Alexander | 1 |
| #3 | Mortier Paul | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB210708A | Improvements in or relating to furnace linings, crucibles and the like | |
| GB214030A | Improvements in or relating to the casings or walls of furnaces and the like | |
| GB157705A | Improved process of manufacturing refined iron or steel directly from oxidized titanic iron |