Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4939446 | Voltage transmission link for testing EMI susceptibility of a device or circuits | — | 1990-07-03 |
| 4288788 | Electrostatic alpha-numeric display | James J. Laggan | 1981-09-08 |
| 4213066 | Solid state switch | — | 1980-07-15 |