Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7909528 | Support for coating instrument | Daniel J. Silverman | 2011-03-22 |
| 7267504 | Self-supporting writing instrument | — | 2007-09-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7909528 | Support for coating instrument | Daniel J. Silverman | 2011-03-22 |
| 7267504 | Self-supporting writing instrument | — | 2007-09-11 |