Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5315885 | Sample dispersing apparatus and method | — | 1994-05-31 |
| 5255074 | Concentration measuring apparatus and calibration method | Chris L. Kimbell, Robert Hayman | 1993-10-19 |
| 5241868 | Sample dispersing apparatus and method for use with a pyrolisis furnace | — | 1993-09-07 |