Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5604441 | In-situ oil analyzer and methods of using same, particularly for continuous on-board analysis of diesel engine lubrication systems | Charles E. Freese, V, Raymond E. Garvey, III | 1997-02-18 |