| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 8 | |
| #2 | Canada | 6 | |
| #3 | EPO (European Patent Office) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Analysing materials | |
| #2 | Testing of structures |
| # | Name | Total Patents |
|---|---|---|
| #1 | Martell Dennis | 13 |
| #2 | Lindner Laura Ann | 8 |
| #3 | Lindner Juergen | 8 |
| #4 | Krcma Jan | 7 |
| #5 | Warburton Richard Grove | 4 |
| #6 | Warburton Piers Richard Grove | 4 |
| #7 | Batt Terry A | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US5897836A | Thermal gas sensing apparatus | |
| CA2285117A1 | Gas sensor with conductive housing portions | |
| US5744697A | Gas sensor with conductive housing portions | |
| US5347223A | Gas leak detector sensing tip with interior concentric bores and corona current generation | |
| US5351037A | Refrigerant gas leak detector | |
| US5184500A | Gas detector |