Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4944836 | Chem-mech polishing method for producing coplanar metal/insulator films on a substrate | Klaus D. Beyer, William L. Guthrie, Stanley R. Makarewicz, Eric Mendel, William J. Patrick +4 more | 1990-07-31 |
| 4430365 | Method for forming conductive lines and vias | John Suierveld | 1984-02-07 |
| 4396458 | Method for forming planar metal/insulator structures | Valeria Platter, Laura Rothman, Geraldine C. Schwartz | 1983-08-02 |
| 4352716 | Dry etching of copper patterns | Geraldine C. Schwartz | 1982-10-05 |