Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12391908 | Reinforced gas-permeable membrane and reinforced gas-permeable well utilizing same | Chang-Dong Feng, Josh L. Rothman, Robert J. Garrahy | 2025-08-19 |
| 12313586 | Sensing element for use with media-preserving storage and calibration chamber | Robert J. Garrahy, Chang-Dong Feng, Bradley Joseph Sargent, Josh L. Rothman, Andrew Boyce | 2025-05-27 |
| 12259354 | Sensor with rotatable sensor element and pressure equalization mechanism | Robert J. Garrahy, Chang-Dong Feng, Bradley Joseph Sargent, Josh L. Rothman, Michael Ian Palmer | 2025-03-25 |
| 12055511 | Sensing element for use with media-preserving storage and calibration chamber | Chang-Dong Feng, Robert J. Garrahy, Bradley Joseph Sargent, Michael Ian Palmer, Jared H. Nathanson | 2024-08-06 |
| 11137354 | Methods and apparatus for reducing measurement artifacts of sensor measurements | William E. Reynolds, IV, Robert J. Garrahy, Jared H. Nathanson, Bradley Joseph Sargent | 2021-10-05 |
| 10775210 | Interface devices for use with measurement probes with enhanced functionality | Robert J. Garrahy, William E. Reynolds, IV, Bradley Joseph Sargent, Jared H. Nathanson, David J. Sargent | 2020-09-15 |
| 9984322 | Measurement probe with heat cycle event counter | William E. Reynolds, IV, Robert J. Garrahy, Andrew W. Hayward, Robert D. Fish, Jared H. Nathanson +1 more | 2018-05-29 |
| 9863049 | Reference electrode having a flowing liquid junction and filter members | Herbert P. Silverman, Ta-Yung Chen, Steven R. Ragsdale | 2018-01-09 |
| D774930 | Cycle count instrument | William E. Reynolds, IV, Robert J. Garrahy, Andrew W. Hayward, Robert D. Fish, Jared H. Nathanson +1 more | 2016-12-27 |
| 9430881 | Measurement probe with heat cycle event counter | William E. Reynolds, IV, Robert J. Garrahy, Andrew W. Hayward, Robert D. Fish, Jared H. Nathanson +1 more | 2016-08-30 |
| 9430880 | Measurement probe with heat cycle event counter | William E. Reynolds, IV, Robert J. Garrahy, Andrew W. Hayward, Robert D. Fish, Jared H. Nathanson | 2016-08-30 |
| 9117166 | Measurement probe with heat cycle event counter | William E. Reynolds, IV, Robert J. Garrahy, Andrew W. Hayward, Robert D. Fish, Jared H. Nathanson | 2015-08-25 |
| 8911604 | Reference electrode having a flowing liquid junction and filter members | Herbert P. Silverman, Ta-Yung Chen, Steven R. Ragsdale | 2014-12-16 |
| 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 |
| 7459066 | Reference electrode having a microfluidic flowing liquid junction | Steven R. Ragsdale, Herbert P. Silverman | 2008-12-02 |
| 7344627 | Reference electrode having a flowing liquid junction and filter members | Herbert P. Silverman, Ta-Yung Chen, Steven R. Ragsdale | 2008-03-18 |
| 7025871 | Reference electrode having a microfluidic flowing liquid junction | Steven R. Ragsdale, Herbert P. Silverman | 2006-04-11 |
| 7005049 | Reference electrode having a microfluidic flowing liquid junction | Steven R. Ragsdale, Herbert P. Silverman | 2006-02-28 |
| 6616821 | Reference electrode having a microfluidic flowing liquid junction | Steven R. Ragsdale, Herbert P. Silverman | 2003-09-09 |
| 6599409 | Reference electrode having a microfluidic flowing liquid junction | Steven R. Ragsdale, Herbert P. Silverman | 2003-07-29 |
| 5147524 | pH sensor | — | 1992-09-15 |