| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Italy | 7 | |
| #2 | Canada | 3 | |
| #3 | United States | 3 | |
| #4 | WIPO (World Intellectual Property Organization) | 3 | |
| #5 | EPO (European Patent Office) | 2 | |
| #6 | China | 1 | |
| #7 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Civil engineering | |
| #3 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Earth drilling | |
| #2 | Analysing materials | |
| #3 | Separation | |
| #4 | Weighing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bezzola Carlo | 7 |
| #2 | Calleri Antonio | 7 |
| #3 | Kerherve Joseph | 4 |
| #4 | Lhermet Nicolas | 3 |
| #5 | Lhermet Nicholas | 1 |
| #6 | Joseph Kerherve | 1 |
| #7 | Callerio Antonio | 1 |
| #8 | Nicolas Lhermet | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA2622249A1 | Device for the quantitative analysis of debris | |
| CA2466538A1 | System for degassing muds and for analysing the gases contained in the muds | |
| WO2004027208A1 | Continuous system for the sampling and degassing of a drilling mud | |
| US7354552B2 | Gas chromatograph with flame ionisation detector for parallel hydrocarbon analysis |