Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6608303 | Quadrupole ion trap with electronic shims | Michael W. Senko, Dennis M. Taylor | 2003-08-19 |
| 5625186 | Non-destructive ion trap mass spectrometer and method | Vladimir E. Frankevich, Manish H. Soni, Mario Nappi, Robert Santini, Robert Graham Cooks | 1997-04-29 |
| 5055678 | Metal surfaces for sample analyzing and ionizing apparatus | Dennis M. Taylor, George C. Stafford | 1991-10-08 |
| 5030878 | Electron multiplier with replaceable rear section | Raymond L. Roy, Peter Graves, Thomas J. Loretz, George C. Stafford | 1991-07-09 |