Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4737795 | Vehicle roof mounted slot antenna with AM and FM grounding | Paul Wood | 1988-04-12 |
| 4721963 | Vehicle roof mounted slot antenna with separate AM and FM feeds | Paul Wood | 1988-01-26 |
| 4707700 | Vehicle roof mounted slot antenna with lossy conductive material for low VSWR | — | 1987-11-17 |
| 4543823 | Microwave probe for detecting oil level | Michael J. O'Rourke | 1985-10-01 |
| 4544880 | Microwave probe for measurement of dielectric constants | Michael J. O'Rourke | 1985-10-01 |
| 4503384 | Microwave probe for measurement of dielectric constants | Michael J. O'Rourke | 1985-03-05 |
| 4477771 | Microwave detection of soot content in a particulate trap | David S. Eddy, Michael J. O'Rourke | 1984-10-16 |
| 4345202 | Method of detecting soot in engine oil using microwaves | Mark Myers | 1982-08-17 |