Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11808741 | Low thermal mass GC module | Nathan L. Porter, Anthony D. Rands, Randall W. Waite | 2023-11-07 |
| 11567041 | Low thermal mass GC module | Nathan L. Porter, Anthony D. Rands, Randall W. Waite | 2023-01-31 |
| 11255827 | Thermal gradient chromatography devices and methods of using them | Nathan L. Porter, Randall W. Waite | 2022-02-22 |
| 10379089 | Thermal gradient chromatography devices and methods of using them | Nathan L. Porter, Randal W. Waite | 2019-08-13 |
| 9053919 | Miniature toroidal radio frequency ion trap mass analyzer | Stephen A. Lammert, Samuel Tolley, Jeffrey L. Jones, Randall W. Waite, Milton L. Lee | 2015-06-09 |
| 7723679 | Coaxial hybrid radio frequency ion trap mass analyzer | Samuel Tolley, Daniel E. Austin, Aaron Hawkins | 2010-05-25 |
| 7375320 | Virtual ion trap | Alan L. Rockwood, Randall W. Waite, Stephen A. Lammert, Milton L. Lee | 2008-05-20 |
| 7227138 | Virtual ion trap | Alan L. Rockwood, Randall W. Waite, Stephen A. Lammert, Milton L. Lee | 2007-06-05 |
| 7199362 | Cross-flow ion mobility analyzer | Alan L. Rockwood, Nosa Agbonkonkon, Milton L. Lee | 2007-04-03 |
| 7075064 | System and method for extracting spectra from data produced by a spectrometer | James Oliphant, H. Dennis Tolley, Alan L. Rockwood, Milton L. Lee | 2006-07-11 |
| 7075070 | Single device for ion mobility and ion trap mass spectrometry | Alan L. Rockwood, Milton L. Lee, Samuel Tolley | 2006-07-11 |
| 7060987 | Electron ionization source for othogonal acceleration time-of-flight mass spectrometry | Alan L. Rockwood, Bingfang Yue, Milton L. Lee | 2006-06-13 |
| 6992299 | Method and apparatus for aerodynamic ion focusing | Milton L. Lee, Alan L. Rockwood, Li Zhou | 2006-01-31 |
| 6316768 | Printed circuit boards as insulated components for a time of flight mass spectrometer | Alan L. Rockwood, Larry J. Davis, Jeffrey L. Jones | 2001-11-13 |
| 5428357 | High speed data acquisition system and method | Dan Haab, Dan Patten, Richard J. Rollins, Kent Johnson | 1995-06-27 |
| 4994165 | Liquid junction coupling for capillary zone electrophoresis/ion spray spectrometry | Thomas R. Covey, John D. Henion | 1991-02-19 |
| 4935624 | Thermal-assisted electrospray interface (TAESI) for LC/MS | John D. Henion, Thomas R. Covey | 1990-06-19 |