Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10471617 | Pixel art crayon and marker photo array assembly and kit | David Volzer, Craig Skinner | 2019-11-12 |
| 10195623 | Marker airbrush | Adam Scott Sharp, Thomas R. Rau, Adam Sandt, John D. McBride, Jr. | 2019-02-05 |