Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4754138 | Scintillation apparatus and method with surface-modified polyethylene sample vessels | Daniel Koetters | 1988-06-28 |
| 4444677 | General purpose liquid scintillation composition | Daniel Koetters | 1984-04-24 |
| 4443356 | Liquid scintillation composition for low volume biological specimens | Arjun Mallik | 1984-04-17 |
| 4438017 | Scintillation liquid compatible with high performance liquid chromatography solvents | Arjun Mallik, Daniel Koetters | 1984-03-20 |
| 4424067 | Purification of anhydrous hydrogen fluoride | Valentin Tarasenko | 1984-01-03 |