| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 6 | |
| #2 | Canada | 4 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Earth drilling | |
| #2 | Measuring length, angles and areas |
| # | Name | Total Patents |
|---|---|---|
| #1 | Raglin John M | 11 |
| #2 | Fires Andy | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2020308950A1 | Particulate separator for production wells | |
| WO2015116590A1 | Down-hole gas and solids separator utilized in production hydrocarbons | |
| CA2921371A1 | Laser position finding device used for control and diagnostics of a rod pumped well | |
| CA2784184A1 | Down-hole sand and solids separator utilized in producing hydrocarbons | |
| CA2784173A1 | Down-hole gas separator |