Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10327321 | Chambers for microwave plasma generation | — | 2019-06-18 |
| 9265138 | Electromagnetic waveguide and plasma source | John Pillans, Thomas Erwin Preuss | 2016-02-16 |
| 9151672 | Optical absorption spectrometry system including dichroic beam combiner and splitter | Michael Bolles | 2015-10-06 |
| 7561266 | Calibrated spectroscopy instrument and method | Philip Valmont Wilson | 2009-07-14 |
| 7554660 | Plasma spectroscopy system with a gas supply | — | 2009-06-30 |
| 7177025 | Measuring specular reflectance of a sample | Robert Francis | 2007-02-13 |
| 7030979 | Microwave plasma source | — | 2006-04-18 |
| 6813019 | Method and apparatus for spectrochemical analysis | Philip Valmont Wilson, Mark Williams, Dower C. Bricker, Martin K. Masters, Stewart R. Campbell +1 more | 2004-11-02 |
| 6753959 | Optical shutter for spectroscopy instrument | Martin K. Masters, Stewart R. Campbell, Peter Layton | 2004-06-22 |
| 6683272 | Plasma source for spectrometry | — | 2004-01-27 |
| 6559941 | UV-VIS spectrophotometry | — | 2003-05-06 |
| 6236457 | Spectroscopic analysis | Brian Lawrence Allen | 2001-05-22 |
| 6002477 | Spectrophotometer | — | 1999-12-14 |
| 5709539 | Pressing plate for linearized pulses from a peristaltic pump | Christopher J. Park, Brian Lawrence Allen, Thomas Turney | 1998-01-20 |
| 5646727 | Peristaltic pump | Christopher J. Park, Brian Lawrence Allen, Thomas Turney | 1997-07-08 |
| 5355214 | Flow control device | — | 1994-10-11 |