Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5141853 | Determination of ammonia levels in a sample | Charles A. Kasal, Obaid Hissami, David Arthur Yost | 1992-08-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5141853 | Determination of ammonia levels in a sample | Charles A. Kasal, Obaid Hissami, David Arthur Yost | 1992-08-25 |