Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6452403 | Test apparatus for vehicle intrusion alarm | Loretta F. Hanschu, Edmond Van Elslander, Ronald R. Davenport, Jr., Michael P. Dotz | 2002-09-17 |
| 4856347 | Method and apparatus for measuring the flow rate and velocity of a liquid in a pipeline | — | 1989-08-15 |