Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6091554 | Mounting of optical components | Douglas W. Sharp | 2000-07-18 |
| 6049762 | Standardizing a spectrometric instrument | Alan M. Ganz, Yongdong Wang, David H. Tracy, Jerry E. Cahill, David A. Huppler | 2000-04-11 |
| 5974210 | Probe for spectroscopic analysis | Ian Peter Alcock | 1999-10-26 |
| 5914780 | Digitisation of interferograms in Fourier transform spectroscopy | Andrew Turner, Michael Forster | 1999-06-22 |
| 5877435 | Carrier and its use in the preparation of samples for spectroscopy | — | 1999-03-02 |
| 5703681 | Carrier and its use in the preparation of samples for spectroscopy | — | 1997-12-30 |
| 5308982 | Method and apparatus for comparing spectra | Juan C. Ivaldi, David H. Tracy, Richard Spragg | 1994-05-03 |
| 5303165 | Standardizing and calibrating a spectrometric instrument | Alan M. Ganz, David H. Tracy | 1994-04-12 |
| 5218428 | Optical transmittance apparatus for fluids | — | 1993-06-08 |
| 5099116 | Optical device for measuring displacement | — | 1992-03-24 |
| 5077481 | Optical probe for measuring light transmission of liquid | — | 1991-12-31 |
| 5056886 | Optical switching device | — | 1991-10-15 |
| 5023804 | Method and apparatus for comparing spectra | — | 1991-06-11 |
| 4974209 | Interactive smoothing system | — | 1990-11-27 |
| 4881814 | Scanning Michelson interferometer assembly | — | 1989-11-21 |
| 4682022 | Detector preamplifier for use with a MCT detector | Robert P. Ragusa | 1987-07-21 |
| 4621899 | Assembly for positioning an optical element | Charles F. deMey, II | 1986-11-11 |