Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4451754 | High frequency piezoelectric resonator | Silvano Stolz | 1984-05-29 |
| 4445256 | Method of manufacturing piezoelectric resonator components | Gottfried Kuechli | 1984-05-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4451754 | High frequency piezoelectric resonator | Silvano Stolz | 1984-05-29 |
| 4445256 | Method of manufacturing piezoelectric resonator components | Gottfried Kuechli | 1984-05-01 |