Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12422356 | Variable path length absorption spectrometer having automated continuous slope measurement | Richard R. Hall, Yusheng Zhang, Peter Halatin | 2025-09-23 |
| 12411043 | No-ref-signal slope spectroscopic measurement | Richard R. Hall, Yusheng Zhang, Peter Halatin | 2025-09-09 |