Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4617461 | Fluorescent optical switch and keyboard apparatus | Richard I. Ely | 1986-10-14 |
| 4480183 | Multi-plane optical membrane switch apparatus | Richard I. Ely | 1984-10-30 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4617461 | Fluorescent optical switch and keyboard apparatus | Richard I. Ely | 1986-10-14 |
| 4480183 | Multi-plane optical membrane switch apparatus | Richard I. Ely | 1984-10-30 |