Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6634244 | Methods for collecting fluid samples having select concentrations of particles | Daniel Lapen, Charles A. Festel | 2003-10-21 |
| 6406857 | Methods for stool sample preparation | Anthony P. Shuber, Stanley N. Lapidus | 2002-06-18 |
| 6318190 | Systems for collecting fluid samples having select concentrations of particles | Daniel Lapen, Charles A. Festel | 2001-11-20 |
| 6281004 | Quality control for cytochemical assays | Steven A. Bogen | 2001-08-28 |
| 6268136 | Methods for stool sample preparation | Anthony P. Shuber, Stanley N. Lapidus | 2001-07-31 |
| 5942700 | Systems and methods for collecting fluid samples having select concentrations of particles | Daniel Lapen, Charles A. Festel | 1999-08-24 |