Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5038132 | Dual function circuit board, a resistor element therefor, and a circuit embodying the element | Wray E. Johnson | 1991-08-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5038132 | Dual function circuit board, a resistor element therefor, and a circuit embodying the element | Wray E. Johnson | 1991-08-06 |