Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4861553 | Automatic sampling system | Luigi Cantatore, Joseph E. DiFlora, William J. C. McCandless, Marvin Trieb | 1989-08-29 |
| 4798582 | Needle cartridge | Alan Sarath | 1989-01-17 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4861553 | Automatic sampling system | Luigi Cantatore, Joseph E. DiFlora, William J. C. McCandless, Marvin Trieb | 1989-08-29 |
| 4798582 | Needle cartridge | Alan Sarath | 1989-01-17 |