Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5976465 | Apparatus and method for the determination of substances in solution suspension or emulsion by differential pH measurement | Luigi Rossi Bernardi | 1999-11-02 |
| 4353867 | Method and apparatus for the determination of substances in biological solutions by differential pH measurement | — | 1982-10-12 |