Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4420663 | Material for electrical devices having a flexible member | Willis A. Larson | 1983-12-13 |
| 4324962 | Membrane switch having a puff ink spacer | — | 1982-04-13 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4420663 | Material for electrical devices having a flexible member | Willis A. Larson | 1983-12-13 |
| 4324962 | Membrane switch having a puff ink spacer | — | 1982-04-13 |