Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7607338 | Handheld instrument for monitoring and/or identification of chemicals | Wallace J. Lewis, Samuel L. Utley | 2009-10-27 |
| 6919202 | Utilization of invertebrate learning for flexible and sensitive monitoring and identification of chemicals | Wallace J. Lewis, James H. Tumlinson, III, Dawn M. Olson, Keiji Takasu, Torsten Meiners +3 more | 2005-07-19 |