Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8291629 | Point of purchase graphic sign holder device | Howard Silverstein | 2012-10-23 |
| 4335718 | Needle cannula | — | 1982-06-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8291629 | Point of purchase graphic sign holder device | Howard Silverstein | 2012-10-23 |
| 4335718 | Needle cannula | — | 1982-06-22 |