Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9347920 | Analytical instruments, assemblies, and methods | Dennis Barket, Jr., Mark Gregory, Jason Springston | 2016-05-24 |
| 8952321 | Analytical instruments, assemblies, and methods | Dennis Barket, Jr., Mark Gregory, Jason Springston | 2015-02-10 |
| 8680461 | Analytical instrumentation, apparatuses, and methods | Brent Rardin, James Mitchell Wells | 2014-03-25 |
| 8212206 | Analysis methods, analysis device waveform generation methods, analysis devices, and articles of manufacture | James Mitchell Wells, Brent Rardin | 2012-07-03 |
| 8176801 | Interface port for connection of a sampling device to an analytical instrument | Mark Gregory, Jason Springston, Matthew Briscoe, John W. Grossenbacher, Dennis Barket, Jr. | 2012-05-15 |
| 8043565 | Analytical instrumentation and processes | Mark Gregory | 2011-10-25 |
| 7841244 | Apparatus and method for mobile collection of atmospheric sample for chemical analysis | Dennis Barket, Jr., Mark Gregory | 2010-11-30 |
| 7600439 | Apparatus and method for storage of atmospheric sample for eventual chemical analysis | John W. Grossenbacher | 2009-10-13 |
| 7582867 | Mass spectrometers | James Mitchell Wells | 2009-09-01 |
| 7576324 | Ion detection methods, mass spectrometry analysis methods, and mass spectrometry instrument circuitry | John W. Grossenbacher | 2009-08-18 |
| 7520920 | Guard columns for gas chromatographs and gas chromatograph-mass spectrometers | Mark Gregory, Anthony Cochran, Jason Springston | 2009-04-21 |
| 7427750 | Mass spectrometer assemblies, mass spectrometry vacuum chamber lid assemblies, and mass spectrometer operational methods | John W. Grossenbacher | 2008-09-23 |
| 7414169 | Therapeutic and diagnostic tools for impaired glucose tolerance conditions | Gary Ruvkun, Koutarou Kimura, Scott Ogg, Suzanne Paradis, Heidi Tissenbaum +2 more | 2008-08-19 |
| 7361890 | Analytical instruments, assemblies, and methods | — | 2008-04-22 |
| 7294832 | Mass separators | James Mitchell Wells | 2007-11-13 |
| 7161142 | Portable mass spectrometers | Brent Knecht | 2007-01-09 |
| 6982413 | Method of automatically calibrating electronic controls in a mass spectrometer | Brent Knecht | 2006-01-03 |
| 6225120 | Therapeutic and diagnostic tools for impaired glucose tolerance conditions | Gary Ruvkun, Koutarou Kimura, Scott Ogg, Suzanne Paradis, Heidi Tissenbaum +2 more | 2001-05-01 |