Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8048278 | Reference electrode having a flowing liquid junction and filter members | Herbert P. Silverman, Ta-Yung Chen, Steven R. Ragsdale | 2011-11-01 |
| 7943026 | Reference electrode having a flowing liquid junction and filter members | Herbert P. Silverman, Ta-Yung Chen, Steven R. Ragsdale | 2011-05-17 |