Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5594220 | Rotary switch with cam operated sliding contact engaging noble metal stationary contact bar surface | Kenyon A. Hapke, Spencer C. Schantz | 1997-01-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5594220 | Rotary switch with cam operated sliding contact engaging noble metal stationary contact bar surface | Kenyon A. Hapke, Spencer C. Schantz | 1997-01-14 |