Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4266157 | Piezoelectric resonator assembly with thin molybdenum mounting clips | — | 1981-05-05 |
| 4263702 | Method of making a quartz resonator | John R. Vig, Raymond L. Filler, James M. Frank | 1981-04-28 |