Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8907842 | Method and apparatus for attenuating a transmitted feedthrough signal | Michael J. Bianchini, Terry J. Kirn | 2014-12-09 |
DC
David D. Coffin
Overall (All Time): #3,138,440 of 4,157,543Top 80%
1
Patents All Time