Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4919893 | Thermal extraction/pyrolysis gas chromatograph | Eric L. Bandurski, Gary D. Bruce | 1990-04-24 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4919893 | Thermal extraction/pyrolysis gas chromatograph | Eric L. Bandurski, Gary D. Bruce | 1990-04-24 |