| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Belgium | 4 | |
| #2 | Ireland | 3 | |
| #3 | South Africa | 3 | |
| #4 | Australia | 1 | |
| #5 | Canada | 1 | |
| #6 | EPO (European Patent Office) | 1 | |
| #7 | Sweden | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Analysing materials | |
| #2 | Separating solids | |
| #3 | Measuring distances | |
| #4 | Measuring length, angles and areas |
| # | Name | Total Patents |
|---|---|---|
| #1 | Reid Douglas James | 9 |
| #2 | Douglas James Reid | 3 |
| #3 | Reid D J | 1 |
| Publication | Filing date | Title |
|---|---|---|
| BE1006696A5 | Radiation test device | |
| BE1002570A3 | Friability test apparatus. | |
| BE1002718A5 | Screen | |
| IE881414L | Angle gauge | |
| BE1000247A4 | Goniometer for surface inclination testing - includes spirit level on base having three feet of which one has micrometer adjustment |