Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4365203 | Multi-frequency clock generator with error-free frequency switching | John B. May | 1982-12-21 |
| 4342922 | AC Fail-detect and battery switchover circuit for multi-bus power supply | John B. May | 1982-08-03 |