Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9863049 | Reference electrode having a flowing liquid junction and filter members | Scott T. Broadley, Herbert P. Silverman, Steven R. Ragsdale | 2018-01-09 |
| 8911604 | Reference electrode having a flowing liquid junction and filter members | Scott T. Broadley, Herbert P. Silverman, Steven R. Ragsdale | 2014-12-16 |
| 8048278 | Reference electrode having a flowing liquid junction and filter members | Scott T. Broadley, Herbert P. Silverman, Steven R. Ragsdale | 2011-11-01 |
| 7943026 | Reference electrode having a flowing liquid junction and filter members | Scott T. Broadley, Herbert P. Silverman, Steven R. Ragsdale | 2011-05-17 |
| 7344627 | Reference electrode having a flowing liquid junction and filter members | Scott T. Broadley, Herbert P. Silverman, Steven R. Ragsdale | 2008-03-18 |