Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6894502 | pH sensor with internal solution ground | Chang-Dong Feng, Joe N. Covey, Beth M. Covey, Roland H. Koluvek | 2005-05-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6894502 | pH sensor with internal solution ground | Chang-Dong Feng, Joe N. Covey, Beth M. Covey, Roland H. Koluvek | 2005-05-17 |