Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6135762 | Automatic security gas holding device fitted in an igniter | — | 2000-10-24 |
| 5313067 | Ion processing apparatus including plasma ion source and mass spectrometer for ion deposition, ion implantation, or isotope separation | Robert S. Houk | 1994-05-17 |
| 5218204 | Plasma sampling interface for inductively coupled plasma-mass spectrometry (ICP-MS) | Robert S. Houk | 1993-06-08 |