Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6137108 | Instrument and method for spectroscopic analysis by reflectance and transmittance | Jeffrey W. Hall, Ken VonBargen | 2000-10-24 |
| 5278412 | System for measuring the moisture content of powder and fiber optic probe therefor | Kenneth P. VonBargen | 1994-01-11 |