| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 3 | |
| #2 | Canada | 2 | |
| #3 | Netherlands | 2 | |
| #4 | Norway | 2 | |
| #5 | Portugal | 2 | |
| #6 | United States | 2 | |
| #7 | Finland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Control | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Locks | |
| #2 | Alarm systems | |
| #3 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Higgs Raymond Ronald | 3 |
| #2 | De Nood Cornelis S A | 2 |
| #3 | De Nood Cornelis Simon Adriaan | 2 |
| #4 | De Nood Cornelis Simon Andriaa | 1 |
| #5 | Nood Cornelia Simon Adriaan De | 1 |
| #6 | Higgs Raymond R | 1 |
| #7 | Nood Cornelis Simon Adriaan De | 1 |
| #8 | Angel Willem | 1 |
| #9 | Gartshore Brian I | 1 |
| Publication | Filing date | Title |
|---|---|---|
| NL9001249A | Transponder for EM detection system - can be deactivated using magnetised hand-held roller | |
| PT92517A | Anti-fraud device | |
| EP0312172A1 | Anti-theft device for compact discs | |
| NL8800367A | Theft protection label. |