Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5141853 | Determination of ammonia levels in a sample | Harold M. Tinberg, Obaid Hissami, David Arthur Yost | 1992-08-25 |
| 4778751 | Method for measuring antigens or antibodies in biological fluids using ligand labeled antigens or ligand labeled antibodies | A. Said El Shami, Olusola O. Alaba | 1988-10-18 |