Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6576899 | Direct detection of low-energy charged particles using metal oxide semiconductor circuitry | Mark Wadsworth | 2003-06-10 |
| 6403956 | Temperature compensation for miniaturized magnetic sector | — | 2002-06-11 |
| 6191419 | Machined electrostatic sector for mass spectrometer | — | 2001-02-20 |
| 6046451 | GCMS weight reduction techniques | — | 2000-04-04 |
| 5801380 | Array detectors for simultaneous measurement of ions in mass spectrometry | — | 1998-09-01 |
| 5561066 | Analysis of supercritical-extracted chelated metal ions from mixed organic-inorganic samples | — | 1996-10-01 |
| 5317151 | Miniaturized lightweight magnetic sector for a field-portable mass spectrometer | Albert D. Tomassian | 1994-05-31 |
| 4383171 | Particle analyzing method and apparatus | Charles E. Giffin, David D. Norris, Sheldon K. Friedlander | 1983-05-10 |