Issued Patents 1982
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4365182 | Method of fabricating acceleration resistant crystal resonators and acceleration resistant crystal resonators so formed | John R. Vig | 1982-12-21 |
| 4353027 | Contactless resistivity measurement method and apparatus | Gerald J. Iafrate | 1982-10-05 |
| 4344010 | Acceleration resistant combination of opposite-handed piezoelectric crystals | John R. Vig | 1982-08-10 |
| 4311938 | Method of sweeping quartz | John R. Vig | 1982-01-19 |