Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10466171 | Method of determining refractive indices and surface properties of prism shaped material | Joel J. Mohrmann | 2019-11-05 |
| 10309897 | Method of determining refractive index, extinction coefficient, and surface properties of prism shaped material | Joel J. Mohrmann | 2019-06-04 |
| 8692985 | Method of determining refractive index of prism shaped material | Greg K. Pribil, Andrew Martin | 2014-04-08 |
| 8159672 | Sample investigating system and method of use | Martin M. Liphardt, Thomas E. Tiwald, Blaine D. Johs, Jeffrey S. Hale, Craig M. Herzinger +3 more | 2012-04-17 |
| 7777883 | Ellipsometric investigation of anisotropic samples | Thomas E. Tiwald | 2010-08-17 |
| 7623237 | Sample investigating system | Martin M. Liphardt, Thomas E. Tiwald, Blaine D. Johs, Jeffrey S. Hale, Craig M. Herzinger +3 more | 2009-11-24 |
| 7385697 | Sample analysis methodology utilizing electromagnetic radiation | John A. Woollam, Corey L. Bungay, Thomas E. Tiwald, Martin M. Liphardt, Gregory K. Pribil +3 more | 2008-06-10 |
| 7239391 | Method of analysis of multiple layer samples | Craig M. Herzinger | 2007-07-03 |
| 7187443 | Method of determining bulk refractive indicies of liquids from thin films thereof | Thomas E. Tiwald | 2007-03-06 |
| 7151605 | Methodology for providing good data at all wavelengths over a spectroscopic range | Craig M. Herzinger, Steven E. Green, James D. Welch | 2006-12-19 |
| 6831740 | Methodology for improving precision of data acquired by spectrophotometer systems | Craig M. Herzinger, Steven E. Green | 2004-12-14 |
| 6738139 | Method of determining bulk refractive indicies of fluids from thin films thereof | Thomas E. Tiwald | 2004-05-18 |