Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4878019 | Electrical sensing system for measuring ferrous particles within a fluid with temperature compensation circuit | Nicholas Maris, Charles E. Montague | 1989-10-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4878019 | Electrical sensing system for measuring ferrous particles within a fluid with temperature compensation circuit | Nicholas Maris, Charles E. Montague | 1989-10-31 |