Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4954142 | Method of chemical-mechanical polishing an electronic component substrate and polishing slurry therefor | Jeffrey Carr, Lawrence D. David, William L. Guthrie, Frank B. Kaufman, Kenneth P. Rodbell +2 more | 1990-09-04 |
| 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, Kathleen Anne Perry +4 more | 1990-07-31 |
| 4789648 | Method for producing coplanar multi-level metal/insulator films on a substrate and for forming patterned conductive lines simultaneously with stud vias | Melanie M. Chow, John Cronin, William L. Guthrie, Carter W. Kaanta, Barbara Luther +2 more | 1988-12-06 |
| 4717596 | Method for vacuum vapor deposition with improved mass flow control | Steven G. Barbee, Gregory P. Devine, Gerard Seeley | 1988-01-05 |
| 4640221 | Vacuum deposition system with improved mass flow control | Steven G. Barbee, Gregory P. Devine, Gerard Seeley | 1987-02-03 |
| 4437922 | Method for tailoring oxygen precipitate particle density and distribution silicon wafers | Bernard K. Bischoff, Thomas H. Strudwick | 1984-03-20 |