Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6615537 | Method of collecting materials exuded from plant roots | Mark Young, Olaf Norbert Kirchner | 2003-09-09 |
| 6511052 | Humidifying gas induction or supply system | Mark Young, Mark Elden Schuchardt | 2003-01-28 |