Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6960039 | Drawing tool for using multiple markers | Arie I. Aharon, Antonio C. Hu, Joseph Sherman, Charles P. Davis | 2005-11-01 |
| D477843 | Water color painting apparatus | — | 2003-07-29 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6960039 | Drawing tool for using multiple markers | Arie I. Aharon, Antonio C. Hu, Joseph Sherman, Charles P. Davis | 2005-11-01 |
| D477843 | Water color painting apparatus | — | 2003-07-29 |