Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4716314 | Integrated circuit | Cornelis Mulder | 1987-12-29 |
| 4642485 | Digital switching circuit having insulated gate field effect transistors for clamping the nonconductive output transistor off | Bernardus H. J. Cornelissen | 1987-02-10 |