Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7397566 | Method and apparatus for optical interactance and transmittance measurements | — | 2008-07-08 |
| 7142307 | Method and apparatus for optical interactance and transmittance measurements | — | 2006-11-28 |
| 6124134 | Glucose related measurement method and apparatus | — | 2000-09-26 |
| RE36474 | Signal processing method and apparatus | — | 1999-12-28 |
| 5568400 | Multiplicative signal correction method and apparatus | Harald Martens | 1996-10-22 |
| 5433197 | Non-invasive glucose measurement method and apparatus | — | 1995-07-18 |
| 5379238 | Signal processing method and apparatus | — | 1995-01-03 |
| 4997281 | Grating spectrometer | — | 1991-03-05 |
| 4658131 | Integrating sphere utilizing a positive power lens | — | 1987-04-14 |
| 4278887 | Fluid sample cell | Victor G. Lipshutz | 1981-07-14 |
| 4227810 | Cuvette and method of use | Harold E. Sandrock, Morris W. Leen | 1980-10-14 |