Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D397690 | Combined high sensitivity electronic audio receiver and amplifier | Jeffrey L. Mercer | 1998-09-01 |
| D385209 | Combined transmitter and receiver for a failure detector unit | Jeffrey L. Mercer | 1997-10-21 |