Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4709389 | Telephone hook switch with elastomeric contact member | Anthony J. Langenberg, Pak-Jong Chu, John S. Moss | 1987-11-24 |
| 4647729 | Circuit board with contact positions, as used for telecommunications terminals and other apparatus | John S. Moss, Pak-Jong Chu, Paul D. McDonald, Brian E. Voss | 1987-03-03 |