Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6078181 | Method for the measurement of forest duff moisture content | Roger D. Hungerford, David S. Gasvoda | 2000-06-20 |
| 5920195 | Apparatus and method for the measurement of forest duff moisture content | Roger D. Hungerford, David S. Gasvoda | 1999-07-06 |