Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6486469 | Dielectric capillary high pass ion filter | Robert K. Crawford, Charles W. Russ, IV | 2002-11-26 |
| 6417511 | Ring pole ion guide apparatus, systems and method | Charles W. Russ, IV | 2002-07-09 |
| 6406633 | Fraction collection delay calibration for liquid chromatography | Glen F. Ingle | 2002-06-18 |
| 6359275 | Dielectric conduit with end electrodes | James L. Bertsch, Julie B. Riccomini | 2002-03-19 |