Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8468642 | Window scraper for an optical instrument | Richard J. Becker, Craig J. Cornelius, Evandro Mendonca, Robert E. LaVigueur | 2013-06-25 |
| 6940064 | Method and apparatus for validating the operation of an optical scanning device | — | 2005-09-06 |
| 6449042 | Method and apparatus for particle assessment using multiple scanning beam reflectance | — | 2002-09-10 |
| 5815264 | System for acquiring an image of a multi-phase fluid by measuring backscattered light | Barry W. Reed, Jon V. Hokanson, Thomas W. Montague | 1998-09-29 |
| 5748311 | Apparatus and method of particle geometry measurement by speckle pattern analysis | Reinhard Ulrich | 1998-05-05 |
| 5732166 | High temperature-resistant optical sensing apparatus and method of making | Reinhard Ulrich | 1998-03-24 |