Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5384023 | Solvent extraction method and apparatus for recovering analytes | David L. Stalling, Thomas Wood, Kevin Kelly, Philip D. Lochhaas, Loren C. Schrier +1 more | 1995-01-24 |
| 5107908 | Apparatus for supporting a container for fluid material | Daniel L. Newhouse, Philip D. Lochhaas | 1992-04-28 |
| 5091092 | Single-loop chromatography system and method | Daniel L. Newhouse, Philip D. Lochhaas | 1992-02-25 |
| 4661874 | Low friction cleaner for magnetic transducer head | G. Thomas Buehl | 1987-04-28 |