Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11904428 | Systems for blade sharpening and contactless blade sharpness detection | Vitaly Tsukanov, Ivan Romanyshyn, John R. Ellis | 2024-02-20 |
| 11772223 | Systems for blade sharpening and contactless blade sharpness detection | Vitaly Tsukanov, Ivan Romanyshyn, John R. Ellis | 2023-10-03 |