Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D373828 | Multiple tip liquid transfer pipette | Don Malinoff | 1996-09-17 |
| D368142 | Multi tip liquid transfer pipette | Don Malinoff | 1996-03-19 |
| D339868 | Bulbous portion for a pipette | Ralph F. Garren | 1993-09-28 |
| D333705 | Pipette | Ralph F. Garren | 1993-03-02 |
| 5073347 | Unitary volumetric pipette and method for making the same | Ralph F. Garren | 1991-12-17 |