Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5689333 | Spectroscopic apparatus and methods | David N. Batchelder, Brian J. Smith, Raymond J. Chaney | 1997-11-18 |
| 5623342 | Raman microscope | Kurt Baldwin, Ian P. Hayward, David N. Batchelder | 1997-04-22 |