Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5831728 | Gas emission spectrometer and method | Mark Leonard Malczewski, David Brown, Donald Richard Wiltse | 1998-11-03 |
| 5554273 | Neural network compensation for sensors | Richard B. Mazzarella, James Donald Borkman | 1996-09-10 |
| 5537879 | Particle sampling system for gas supply system | Mark Leonard Malczewski, Arthur Edward Holmer | 1996-07-23 |
| 5412467 | Gas emission spectrometer and method | Mark Leonard Malczewski, David Brown, Donald Richard Wiltse | 1995-05-02 |