Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D835190 | Pen | Miguel Angel Silva Rubio | 2018-12-04 |
| 9873285 | Support ring for writing instruments on vertical surfaces | Miguel Angel Silva Rubio | 2018-01-23 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D835190 | Pen | Miguel Angel Silva Rubio | 2018-12-04 |
| 9873285 | Support ring for writing instruments on vertical surfaces | Miguel Angel Silva Rubio | 2018-01-23 |