| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Russian Federation | 12 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Mechanical elements | |
| #4 | Optics | |
| #5 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Earth drilling | |
| #2 | Unspecified technologies | |
| #3 | Venting or aerating devices | |
| #4 | Special measuring | |
| #5 | Optical systems |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kast Majkl V | 2 |
| #2 | Uord Devid | 2 |
| #3 | Braussard Dzhon P | 2 |
| #4 | Garsiya Sezar G | 2 |
| #5 | Dejgl Gaj | 1 |
| #6 | Braussard Dzhon | 1 |
| #7 | Granbek Dzhon Dzh | 1 |
| #8 | Kholl Kristofer | 1 |
| #9 | Van Petegem Ronald | 1 |
| #10 | Kholl Kristofer A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| RU2578064C2 | Liner cementing assembly and nose-to-toe installation of gravel filter per one run |