Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5183101 | Circulating chiller for electrified solutions | Charles W. Ragsdale | 1993-02-02 |
| 5141719 | Multi-sample filtration plate assembly | George Fernwood, Janet Geisselsoder | 1992-08-25 |
| D289883 | Diskette punch or similar article | — | 1987-05-19 |
| 4608146 | Horizontal electrophoresis cell for rapid assembly | — | 1986-08-26 |