Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4679446 | Multi-volume displacement pipette | Neil J. Sheehan, Richard P. Fleenor | 1987-07-14 |
| 4567780 | Hand-held pipette with disposable capillary | Bruce R. Koball, Carl L. Shackelford, Benn Karne | 1986-02-04 |
| 4395921 | Adjustable volume liquid dispenser | — | 1983-08-02 |