| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | Canada | 3 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Earth drilling | |
| #2 | Geophysics | |
| #3 | Measuring length, angles and areas | |
| #4 | Analysing materials | |
| #5 | Measuring speed and acceleration | |
| #6 | Measuring temperature | |
| #7 | Measuring volume | |
| #8 | Special measuring |
| # | Name | Total Patents |
|---|---|---|
| #1 | Beckman Marvin | 5 |
| #2 | Ohmer Herve | 5 |
| #3 | Mayfield Monty D | 4 |
| #4 | Serrano Mike | 3 |
| #5 | Nelms Ralph Theron | 3 |
| #6 | Collart David | 3 |
| #7 | Penley Jason | 3 |
| #8 | Garibay Juan | 3 |
| #9 | Godager Øivind | 2 |
| #10 | Ohmer Hervé | 2 |
| Publication | Filing date | Title |
|---|---|---|
| EP3289178A1 | Caliper tool with positive pivoting arm | |
| US2017167244A1 | Caliper tool with constant current drive | |
| US2016356731A1 | Thermal conductivity quartz transducer with waste-heat management system | |
| US2015323697A1 | Caliper tool with in-situ temperature compensation |