Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7607338 | Handheld instrument for monitoring and/or identification of chemicals | Glen C. Rains, Samuel L. Utley | 2009-10-27 |
| D542832 | Non-slipping foam attachment for eyeglasses | Donna Barry Lewis | 2007-05-15 |
| 6919202 | Utilization of invertebrate learning for flexible and sensitive monitoring and identification of chemicals | James H. Tumlinson, III, Dawn M. Olson, Glen C. Rains, Keiji Takasu, Torsten Meiners +3 more | 2005-07-19 |
| D490836 | Non-slipping foam attachment for eyeglasses | Donna Barry Lewis | 2004-06-01 |
| D448137 | Sensor cap for a drum rotation indicator handle for a crane winch | — | 2001-09-18 |
| 4592922 | Plasma spray screen repair method | — | 1986-06-03 |
| 4557413 | Heat pipe fabrication | David R. Bolser | 1985-12-10 |