Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6594063 | Birefringent optical device | Brent Bergner, D. L. Seekola | 2003-07-15 |
| 6504642 | Birefringent optical device | Arne Erstling, Desmond Laurence Seekola, Brent Bergner, Michael Knotz | 2003-01-07 |
| 6269144 | Method and apparatus for diffraction measurement using a scanning x-ray source | William P. Dube, Thomas A. Siewert, Dale W. Fitting | 2001-07-31 |
| 6111633 | Polarization independent optical switching device | Anthony P. Baker | 2000-08-29 |
| 5750357 | Method of rapid analyte detection | Alan Olstein | 1998-05-12 |
| 5490197 | Method and apparatus for digital control of scanning x-ray imaging systems | David Reyna | 1996-02-06 |
| 5471478 | Flash EEPROM array data and header file structure | John S. Mangan, Robert Norman, Jeffrey Craig, Anil Gupta, Jeffrey Donald Stai +1 more | 1995-11-28 |
| 5438573 | Flash EEPROM array data and header file structure | John S. Mangan, Robert Norman, Jeffrey Craig, Anil Gupta, Jeffrey Donald Stai +1 more | 1995-08-01 |
| 5267296 | Method and apparatus for digital control of scanning X-ray imaging systems | — | 1993-11-30 |
| 5237598 | Multiple image scanning X-ray method and apparatus | — | 1993-08-17 |
| 5080467 | Biphenyl derivatives for photostabilization in pulsed optical darkening apparatus and method | Frederic J. Kahn, Jerry Leff, Evan D. Laganis, Howard E. Simmons, III | 1992-01-14 |
| 4730350 | Method and apparatus for scanning X-ray tomography | — | 1988-03-08 |
| 4688901 | Liquid crystal light valve method and apparatus using right and left-handed twist cholesteric liquid crystal | — | 1987-08-25 |
| 4637687 | Cascaded, dual cell transflective liquid crystal display | Elias S. Haim | 1987-01-20 |
| 4519092 | Scanning x-ray spectrometry method and apparatus | — | 1985-05-21 |
| 4465540 | Method of manufacture of laminate radiation collimator | — | 1984-08-14 |
| 4323779 | Scanning radiographic method | — | 1982-04-06 |
| 4321473 | Focusing radiation collimator | — | 1982-03-23 |
| 4288697 | Laminate radiation collimator | — | 1981-09-08 |
| 4260885 | Selectable wavelength X-ray source, spectrometer and assay method | — | 1981-04-07 |
| 4259582 | Plural image signal system for scanning x-ray apparatus | — | 1981-03-31 |
| 4259583 | Image region selector for a scanning X-ray system | — | 1981-03-31 |
| 4196351 | Scanning radiographic apparatus | — | 1980-04-01 |