Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10052700 | Rotary cutting tool with blades having repeating, unequal indexing and helix angles | Sergei Vladimir Boulakhov, Danny Ray Davis, Frederick John Palmer | 2018-08-21 |
| 9889509 | Cutter heads with improved coupling | Sergei Vladimir Boulakhov, Christoph Gey, Ruy Frota de Souza Filho | 2018-02-13 |