Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5814545 | Semiconductor device having a phosphorus doped PECVD film and a method of manufacture | Kenneth M. Seddon, Vida Ilderem, Heidi L. Denton, Jeffrey Pearse | 1998-09-29 |
| 5650356 | Method for reducing corrosion in openings on a semiconductor wafer | Gordon M. Grivna, Thomas S. Roche | 1997-07-22 |
| 5453401 | Method for reducing corrosion of a metal surface containing at least aluminum and copper | Gordon M. Grivna, Thomas S. Roche | 1995-09-26 |
| 4438013 | Phosphorylated and thiophosphorylated poly(oxyalkylated) hydrazines and selected adducts and their use as corrosion inhibitors | — | 1984-03-20 |
| 4428915 | Process for recovering phosphate values from precipitates formed during the neutralization of impure wet process phosphoric acid | — | 1984-01-31 |