Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5496189 | Electrical connector assembly including improved decoupling retardation mechanism | Teresa K. Black, David T. Shaffer | 1996-03-05 |
| 4684192 | Breakaway electrical connector | William B. Long, Howard R. Shaffer, John R. Shuey | 1987-08-04 |
| D257346 | Conference microphone | Charles R. Garrigus, Henry J. Cvetko | 1980-10-14 |