Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5646580 | Method and apparatus for switching crystals in a crystal controlled oscillator | — | 1997-07-08 |
GP
Geoffrey W. Perkins
Overall (1997): #148,908 of 185,788Top 85%
1
Patents 1997