Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5321492 | Dual function readhead for a reflectance instrument | Paul S. Detwiler | 1994-06-14 |
| 5305093 | Spectrometer for conducting turbidimetric and colormetric measurements | — | 1994-04-19 |