Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5114673 | Apparatus for determination of a component in a sample | Johann Berger, Fern DeLaCroix, Harvey Buck | 1992-05-19 |
| 4891313 | Method for determination of a component of a sample | Johann Berger, Fern DeLaCroix, Harvey Buck | 1990-01-02 |