Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9869848 | Single element radiometric lens | Richard L. Southerland, Mark E. Durham | 2018-01-16 |
| 9658423 | Springless athermal lens design with flexured spacer | Eric J. Gustafson, Jeff R. Emmett, Rachel Cooper, Samuel E. Ivey, Rohan G. Rodney +2 more | 2017-05-23 |
| 9615036 | Single element radiometric lens | Richard L. Southerland, Mark E. Durham | 2017-04-04 |
| 9176298 | Springless athermal lens design with flexured spacer | Eric J. Gustafson, Jeff R. Emmett, Rachel Cooper, Samuel E. Ivey, Rohan G. Rodney +2 more | 2015-11-03 |