Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9739693 | Self-filling soil processing chamber with dynamic extractant volume | Stephen Prouty, Michael John Preiner, Nicholas Koshnick | 2017-08-22 |
| 9714901 | Measurement of nitrate-nitrogen concentration in soil based on absorption spectroscopy | Michael John Preiner, Nicholas Carleton Koshnick, John Paul Strachan | 2017-07-25 |