Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876419 | Two-dimensional electric conductor designed to function as an electric switch | — | 1989-10-24 |
| 4876420 | Continuous flexible electric conductor capable of functioning as an electric switch | — | 1989-10-24 |
| 4837548 | Electric resistor designed for use as an electric conducting element in an electric circuit, and relative manufacturing process | — | 1989-06-06 |