Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9823061 | Displacement measurement of deformable bodies | — | 2017-11-21 |
| 9200892 | Thermally stable optical sensor mount | — | 2015-12-01 |
| 8456644 | Measurement of changes in surfaces of objects | Christopher J. Evans, John F. Filhaber, Jan Liesener | 2013-06-04 |
| 7426039 | Optically balanced instrument for high accuracy measurement of dimensional change | Steven R. Patterson | 2008-09-16 |
| 7239397 | Device for high-accuracy measurement of dimensional changes | Steven R. Patterson | 2007-07-03 |
| 7140119 | Measurement of form of spherical and near-spherical optical surfaces | John H. Bruning | 2006-11-28 |
| 6181420 | Interferometry system having reduced cyclic errors | Steven R. Patterson, Carl A. Zanoni | 2001-01-30 |