Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7544961 | Sample collection and testing system including a rotatable shaft with a helical guiding member to translate longitudinal motion of a slidable shaft into rotational motion | Philip T. Feldsine, Tim Allen Kelly, Jim Christensen, Mark Andersen, Anita Kressner | 2009-06-09 |
| 7399984 | Sample collection and testing system having a displacement member causing reagent to come into contact with a sample collection surface | Philip T. Feldsine, Tim Allen Kelly, Jim Christensen, Mark Andersen, Anita Kressner | 2008-07-15 |
| 7030403 | Sample collection and bioluminescent sample testing system | Philip T. Feldsine, Tim Allen Kelly, Jim Christensen, Mark Andersen, Anita Kressner | 2006-04-18 |
| 6924498 | Sample collection and testing system | Philip T. Feldsine, Tim Allen Kelly, Jim Christensen, Mark Andersen, Anita Kressner | 2005-08-02 |