Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4882292 | Process for manufacturing a REFET or a CHEMFET, and the manufactured REFET or CHEMFET | Ernst J. R. Sudholter, Maria Skowronska-Ptasinska, Peter van der Wal, Albert Van Den Berg | 1989-11-21 |