Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8105556 | Centrifuge adapter and closure | William A. Romanauskas, Frank Eigemeier | 2012-01-31 |
| 7270787 | Centrifuge sample jar and closure | William A. Romanauskas | 2007-09-18 |
| 6723238 | Blood centrifuge cup having a replaceable compartment for filter support | William A. Romanauskas | 2004-04-20 |
| 6350225 | Support bridge for preventing centrifugal forces from collapsing a container placed in a centrifuge rotor | William A. Romanauskas | 2002-02-26 |
| 5935052 | Adapter for centrifuge tube | Richard Alan Hall, Michael Sean Sullivan | 1999-08-10 |
| 5399144 | Centrifuge tube adapter | William A. Romanauskas | 1995-03-21 |
| 5382220 | Centrifuge tube adapter | William A. Romanauskas | 1995-01-17 |
| 5295943 | Adapter for holding a pair of centrifuge tubes | William A. Romanauskas | 1994-03-22 |
| 4832678 | Adapter for a centrifuge tube and a removal tool therefor | — | 1989-05-23 |
| 4484907 | Microtube adapter having a holding and uncapping apparatus | — | 1984-11-27 |