Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9117617 | Axial magnetic ion source and related ionization methods | Charles W. Russ, IV, Harry F. Prest | 2015-08-25 |
| 7329879 | Apparatus for manipulation of ions and methods of making apparatus | Edward C. Cirimele, Mingda Wang, J. Gerson Goldberg, James L. Bertsch | 2008-02-12 |
| 6723986 | Apparatus for manipulation of ions and methods of making apparatus | Edward C. Cirimele, Mingda Wang | 2004-04-20 |
| 6717138 | Mask plate with lobed aperture | Patrick D. Perkins | 2004-04-06 |
| 6608318 | Ionization chamber for reactive samples | Patrick D. Perkins | 2003-08-19 |
| 6545271 | Mask plate with lobed aperture | Patrick D. Perkins | 2003-04-08 |
| 5616919 | Universal quadrupole and method of manufacture | Carolyn C. Broadbent, Jean-Luc Truche | 1997-04-01 |
| 5525084 | Universal quadrupole and method of manufacture | Carolyn C. Broadbent, Jean-Luc Truche | 1996-06-11 |
| 5298745 | Multilayer multipole | Donald A. Johnson, Charles W. Russ, IV | 1994-03-29 |