Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6176846 | Plunger rod | — | 2001-01-23 |
| D434850 | Finger grip collar for a syringe or cartridge barrel | — | 2000-12-05 |
| 6142978 | Self-aligning plunger rod | John J. Niedospial, Jr. | 2000-11-07 |
| D432231 | Plunger rod | — | 2000-10-17 |
| 6105230 | Method and apparatus for syringe barrel closure removal and measurement of breakaway and running forces of a plunger in a syringe barrel | — | 2000-08-22 |
| D427676 | Plunger rod | — | 2000-07-04 |
| 6030367 | Plunger rod | — | 2000-02-29 |
| 5997514 | Finger grip collar for a syringe or cartridge barrel | — | 1999-12-07 |