Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5069667 | Device for effecting safe removal of a used needle | Arthur Karmen | 1991-12-03 |
| 5067949 | Instrument for unsheathing, resheathing and disposing of a medical syringe needle | Arthur Karmen | 1991-11-26 |
| 4857454 | Spectrophotometric method for kinetic absorbance measurements in two-phase enzyme immunoassay and apparatus therefor | Vadiraja Murthy, Arthur Karmen | 1989-08-15 |
| 4653907 | Blood culture bottle examining instrument | — | 1987-03-31 |