Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4667307 | Circuit for selecting and locking in operation function circuitry | Thomas C. Porcher, Morgan E. Robinson | 1987-05-19 |
| 4625203 | Arrangement for providing data signals for a data display system | Robert S. DiNitto, Thomas C. Porcher, John W. Eng, Charles S. Namias | 1986-11-25 |