Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9746450 | Online gas chromatograph operation with reduced usage of calibration gas | John R. Beavers | 2017-08-29 |
| 9400266 | Gas chromatograph with improved operation | Wanjun Yu | 2016-07-26 |
| 9389208 | Hermetic manifold for analytical instruments | Edward J. Bailey, Jason P. Pratt, Gregory J. Golden | 2016-07-12 |
| 9249890 | Fittingless pneumatic multiport selector valve for analytic instruments | Jason P. Pratt, Willis Watkins | 2016-02-02 |
| D690612 | Process gas chromatograph | Vincent Lam, Edward J. Bailey, Willis Watkins, Paul Mahoney, Greg Golden +1 more | 2013-10-01 |