Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11480526 | Instrument for sequential analysis for silica and phosphate in aqueous solution | Robert Theriault, David Marsh | 2022-10-25 |
| 8513956 | Calibration of conductivity measurement system | Robert P. Mansur, David Marsh, Xiaoxing Feng, Richard G. Kunicki | 2013-08-20 |