Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8474543 | Method and apparatus for controlling the flow of fluids from a well below the surface of the water | Stojan Kotefski, Nikola Michael Kotevski | 2013-07-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8474543 | Method and apparatus for controlling the flow of fluids from a well below the surface of the water | Stojan Kotefski, Nikola Michael Kotevski | 2013-07-02 |