Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4728954 | Ground velocity sensor with drop-out detection | James J. Phelan, Garn Penfold | 1988-03-01 |
| 4713799 | Ultrasonic horn with sidelobe suppressing centerpiece | James J. Phelan | 1987-12-15 |
| 4539021 | Gas filtering method using fabric filter | Thomas P. Hager | 1985-09-03 |
| 4517323 | Molded products | Roger A. McFarland | 1985-05-14 |
| 4450197 | Polytetrafluoroethylene-impregnated bundles of sized glass fibers | Thomas P. Hager | 1984-05-22 |