Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7011650 | Multiple-dose syringe with collapsible container | Michael N. Hirsch, Ali Salem | 2006-03-14 |
| 6558358 | Multiple-dose syringe | Michael N. Hirsch, Ali Salem | 2003-05-06 |
| 6270482 | Multiple-dose syringe | Michael N. Hirsch, Ali Salem | 2001-08-07 |
| 6213987 | Shroud for a used hypodermic syringe needle | Michael N. Hirsch, Ali Salem | 2001-04-10 |