Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4973808 | Switch butterfly assembly | — | 1990-11-27 |
| 4789764 | Pushbutton switch with resilient extensible pivotable contact element | — | 1988-12-06 |
| 4673778 | Snap action switch | Raymond F. Lewandowski, William H. Redfield | 1987-06-16 |