Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10504215 | Method of correcting a captured image, method of selecting a drawing sketched on a page or on two adjacent pages of a notebook, a relative app for smartphone, a hardback notebook and a hardback agenda | Alexey Tsarenko | 2019-12-10 |