Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4257775 | Determination of water content in various systems | Derek A. Law, Guenter H. Kuehl | 1981-03-24 |
| 4198207 | Determination of water content in presence of oils | Derek A. Law, Guenter H. Kuehl | 1980-04-15 |