Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5900132 | Capillary holder | Stephen L. Pentoney, Jr., Brian David Peterson, Jack D. McNeal | 1999-05-04 |
| 5635050 | Electrophoretic system including means for replacing separation medium | Stephen L. Pentoney, Jr., Brian David Peterson, James C. Osborne | 1997-06-03 |
| 5447692 | On-line process flow and reaction monitor | Peter J. Coassin, David B. Helphrey, Roger Winer, Jiunn-Jye Dih | 1995-09-05 |
| 4355233 | Method and apparatus for negating measurement effects of interferent gases in non-dispersive infrared analyzers | Dale F. Warnke, Carl N. Cederstrand | 1982-10-19 |